Spring-bar hangers with integrated friction pads help to reduce sway on this weight-distribution system. Flexible, powder coated steel, trunnion spring bars create a level ride for both your trailer and tow vehicle. Adjustable shank included. Lowest Prices for the best weight distribution from Reese. Reese SC Weight Distribution w Sway Control - Trunnion - 15,000 lbs GTW, 1,500 lbs TW part number RP66157 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Weight Distribution > WD With Sway Control > Reduces Sway > Electric Brake Compatible, Surge Brake Compatible > Allows Backing Up > Fits 2 Inch Hitch > 900 lbs, 1000 lbs, 1100 lbs > Heavy Duty > Includes Shank > Reese

Reese SC Weight Distribution w Sway Control - Trunnion - 15,000 lbs GTW, 1,500 lbs TW

Reese Weight Distribution

(45 reviews)


Code:   RP66157

Retail:$778.79

Price:$524.95


Shipping Special

Shipping Weight: 104 pounds

Quantity: 






Reese Weight Distribution - RP66157

Spring-bar hangers with integrated friction pads help to reduce sway on this weight-distribution system. Flexible, powder coated steel, trunnion spring bars create a level ride for both your trailer and tow vehicle. Adjustable shank included.


Features:

  • Evenly distributes weight over axles of tow vehicle and trailer for stability and control
    • Creates a more level ride for both tow vehicle and trailer
  • Spring-bar hangers have integrated friction pads to prevent trailer sway
    • Constructed of automotive-quality friction material - durable and effective
    • Reduces trailer sway caused by winds, curving roads or sudden maneuvers
  • Trunnion spring bars are hot rolled and tapered for superior strength and flexibility
    • Bars flex appropriately over uneven terrain for a controlled, even ride
  • Desired tilt is easily achieved with serrated-washer design - no more piling on washer after washer
  • No-drill, clamp-on brackets can adjust along the trailer frame to accommodate frame-mounted items such as gas tanks, toolboxes or generators
    • Brackets can fit up to 6" trailer frames
  • Included lift handle eases installation by reducing lifting required by trailer jack
  • Forged, raised ball platform on head eliminates need for raised hitch ball
  • Solid steel shank has corrosion-resistant powder coat
  • System includes head assembly, adjustable shank, trunnion spring bars, spring-bar platforms with clamp-on hangers, lift handle, pin and clip, and all necessary hardware
    • Hitch ball sold separately - requires 1-1/4" diameter shank


Specs:

  • Tongue weight: 800 lbs - 1,500 lbs
  • Gross towing weight: 15,000 lbs
  • Fits: 2" x 2" trailer hitch receivers rated for use with weight-distribution systems
  • Trailer frame width cannot exceed 2-1/2"
  • Hanger positioning: mount about 20" - 27" back from hitch ball
  • Shank length: 14" from center of hitch pin hole to center of ball hole
  • Total height adjustment along shank: 5-1/4"
    • Maximum rise: 6-1/2" from top of hitch receiver opening
    • Maximum drop: 1-1/4" from top of hitch receiver opening
  • Limited lifetime warranty


Included w/ RP66157Required - Sold SeparatelyOptional Add-Ons
  • Adjustable Shank
  • System Head
  • Sway-Control Brackets
  • Spring Bars
  • Hitch Ball w/ 1-1/4" Diameter Shank
n/a

Weight Distributing Hitch

Create a stable ride for your tow vehicle and trailer with a weight-distribution hitch. Adding spring bars to your towing system applies leverage, which transfers the load that is pushing down on the rear of your vehicle to all the axles on both your tow vehicle and your trailer, resulting in an even distribution of weight throughout. The result is a smooth, level ride, as well as the ability to tow the maximum capacity of your hitch.



Selecting a Weight-Distribution System

The tongue weight rating is the most important factor in determining which size weight-distribution system you should use. If the bars of the system you choose are rated too high for your setup, they will create a rigid ride, which can result in a bouncing trailer. If, on the other hand, the bars are not rated high enough, the system will be unable to properly distribute the weight, rendering it virtually useless.


To determine the proper weight rating for a weight-distribution system, you must first determine your trailer's tongue weight. Then add to that the weight of the cargo behind the rear axle of your tow vehicle. These two measurements make up the tongue weight rating for a weight-distribution system.


Serrated Washer System

Unique Features of Reese SC Weight Distribution

The easy-to-use, serrated washers on the Reese system make adjusting the tilt of the weight-distribution head a snap. This is a huge improvement over the standard pin-and-washer method, which involves piling washers - one on top of another - onto a difficult-to-access pin. The serrated-washer system lets you easily loosen, adjust and tighten a single washer and nut on either side of the head for simple, secure positioning.



The trunnion spring bars of this system slide into the weight-distribution head for quick, easy installation. With a tapered design and hot rolled steel construction, these bars offer superior flex, ensuring a smooth, controlled ride for both your tow vehicle and your trailer.


Friction Sway Control

The integrated friction-style sway control on the Reese SC system reduces trailer sway caused by winds, winding roads and sudden maneuvers. As soon as your trailer begins to move out of line, the friction material that lines the bottoms of the hangers creates just enough resistance with the shifting spring bars to prevent any further side-to-side movement. In addition, these unique platform-style brackets make installation a snap. The included lift handle lets you hook up the spring bars with limited use of your trailer jack in just four easy steps.


SC Lift Brackets


66157 Reese SC Weight Distribution Hitch with Hitch Bar



RP66157 Installation InstructionsInstallation Details RP66157 Installation instructions




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Video of Reese SC Weight Distribution w Sway Control - Trunnion - 15,000 lbs GTW, 1,500 lbs TW


Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.




Video Transcript for Reese Weight Distribution RP66157 Review

Today we're going to be taking a look at part number RP66157. This is the Reese Weight Distribution System with the Sway Control System. This unit's going to help evenly distribute the weight over the axles of your tow vehicle and trailer for stability and control. Ultimately, a weight distribution system is just going to create a more level ride for both the tow vehicle and the trailer. This unit's going to feature your spring-bar hangers, that's these two pieces right here. The spring-bar hangers are going to have integrated friction pads to prevent trailer sway. These are constructed of automotive quality friction material, so they're durable and effective.

It's also going to reduce trailer sway caused by winds, curving roads, or sudden maneuvers. It's really simple though. The spring-bar's going to sit right in there. For our demonstration today I do not have it installed, because I want you to be able to see the pads. I also want you to be able to see all the hardware that unit comes with. Now the Trunnion spring-bars, that's going to be these right here, these are going to be hot rolled, and they're going to taper, for superior strength and flexibility.

These bars will flex appropriately when you go over uneven terrain. That way this system offers a nice controlled even ride. When it comes up here to the head assembly, you can see here, this portion right here is our head assembly, it does not have a hitch ball with this part number, but it does have the raised ball platform. Another neat thing about the head assembly is that you easily get the desired tilt that you need for your application. This unit's going to use a serrated washer design, so it does not use the old style where you have to pile on washer after washer to get the desired tilt. The serrated washer design has the teeth in the washers that dig into the teeth over here.

They match up kind of like a puzzle piece with the teeth on the head assembly. That way you can get the tilt that you need to best fit your towing application. The unit's a no drill installation when it comes to the clamp on brackets. You're going to have two larger pieces right there, two smaller pieces right here. Your trailer frame's going to sit in between these brackets, so these are going to be able to adjust along the trailer frame to accommodate frame mounted items such as gas tanks, tool boxes, and generators. The brackets can fit up to six inch trailer frames, and that's the height of the trailer frame.

The thickness of the trailer frame or the width that this unit will fit is going to be 2 1/2 inches, so you cannot exceed a trailer frame width of 2 1/2 inches. This right here is going to be our included lift handle. This is going to help with the installation. They include the lift handle, it's going to ease the installation by reducing the lifting that's required by the trailer jack, so hat's a nice tool that they include there. It also keeps you a safe distance away from the moving components when you're getting your spring-bars in the set position, or in the towing position. Again, we're going to have the forged, raised ball platform on the head, so that's going to eliminate the need for a raised hitch ball. The shank that this unit comes with is going to be a solid steel shank. It's going to have corrosion resistant black powder coat finish on it, so it's going to last a long time. The entire unit's made from a steel construction that also has a black powder coat finish on it to protect it from rusting and corrosion. Your hitch ball is going to be sold separately. This unit's going to have a ball hole diameter of 1 1/4". You need to make sure that the hitch ball you get has a 1 1/4" diameter shank. You can choose a hitch ball that has a 1" shank diameter. In that scenario you will have to use, or install the reducer sleeve. It reduces that opening from 1 1/4" down to 1". The tongue weight on this unit is rated from 800 pounds to 1,500 pounds, and it's going to offer a gross towing weight of 15,000. It is designed for 2" x 2" trailer hitch receivers that are rated for use with a weight distribution system. Again, keep in mind when installing the brackets that your trailer frame width cannot be over 2 1/2" for this unit to work. The hanger position along the trailer frame is going to be anywhere from 20" to 27" back from the hitch ball. The shank length that we have from the center of the hitch pin hole to the center of the hitch ball is going to measure about 14". That does have two pin hole locations. Those are going to separated by about and inch apart from one another. You're also going to get your standard 5/8" pin and clip. That way you can secure the shank inside of your hitch. The shanks going to offer a six hole mount design, so you can adjust the height of the head assembly. With it in the rise with the head assembly at the highest setting it's going to give us a maximum rise of 6 1/2" from the inside top edge of the receiver tube of our hitch to the top of the ball platform. If you we're to use this system in the drop position with the head assembly at the lowest setting, that maximum drop is going to be an 1 1/4". Again, from the inside top edge of the receiver tube of our hitch to the top of our ball platform. It's going to come with really nice detailed instructions. These are going to walk you through the installation process step-by-step, and it's going to go over all the different components that come with the unit. Again, just to go over real quick, you're going to get your friction sway control system, that's where the spring-bars are going sit in. You're going to get all the necessary hardware to get the brackets attached to your trailer frame, to get these attached to your bracket. You're going to get your mounting hardware to mount the head assembly onto the adjustable shank, so you're going to get your two bolts, you're going to get your serrated washers, you're going to get your lock-washers, you're going to get nuts for that as well. Then you've got the reducer sleeve, you've got the lift handle, and you've got the 5/8" pin and clips to secure the unit inside of your hitch. Reese is going to cover this unit with a limited lifetime warranty. That's going to do it for our review of part number RP66157.


Customer Reviews

Reese SC Weight Distribution w Sway Control - Trunnion - 15,000 lbs GTW, 1,500 lbs TW - RP66157

Average Customer Rating:  4.8 out of 5 stars   (45 Customer Reviews)


Spring-bar hangers with integrated friction pads help to reduce sway on this weight-distribution system. Flexible, powder coated steel, trunnion spring bars create a level ride for both your trailer and tow vehicle. Adjustable shank included.


- RP66157

by: Shannon Smith04/13/2015

Toyota Tundra


Ordered this hitch to offset my new toyhaulers heavy tongue weight of 1450lbs. It did a great job. My Toyota Tundra has a 6" lift so I wasn't sure the hitch would have enough drop. Without the load distribution my truck would sag 8 full inches. With the hitch set at 1 hole from maximum my truck is only dropping 2 inches which is really the perfect ride. It pops and clanks when taking turns but, my last load distribution hitch did and I think they all do. Stats-2007 Toyota Tundra Crewmax 4x4 5.7liter with a 7"front/6"rear lift. 37" Toyo open country m/t's 2014 Kz Mxt319 Toyhauler. 8100lbs dry weight. 184905



- RP66157

by: Harry K.05/27/2013


This worked great! I have a 33' boat on a tri-axle trailer with surge brakes. While a bit pricey compared to some of the other products out this one allowed the surge brakes to work correctly. Installation took about 2-3 hours and I had used a couple of extra hands to help out. Here is the final product: 82045


Comments

Continues to work well for my needs. I have moved my boat now 5 times with it and it works very well.I would like to get replacement pads for this item - for the trunnion bars to run against. Do you have a part number for this?

Harry K - 05/27/2014

4436

Thanks for the follow up! Yes, we do carry the replacement friction pads, see part # 58512
Replacement Reese Sway Control Friction Pads with Screws
$24.95
. It's the pads and the screws to secure them.

Patrick B - 5/30/2014




- RP66157

by: Jim G07/04/2013


I purchased this to replace an existing Reese weight distribution hitch that was beginning to wear. Installation was pretty easy although you will need to raise and lower the tongue a few times to make adjustments. Luckily for me I just added a motorized tongue jack! For me the total installation time took about 90 minutes. I do have a compressor and air ratchet that helped speed up this process. Most of the bolts are dimpled to ensure that they won't loosen which makes tightening by hand a little tough. This also replaces my old sway control bar as it's integrated into this product...one less thing that I need to carry. Overall I am very pleased with this purchase! 87555



- RP66157

by: Brad A.04/29/2013


Excellent product. Night and day difference over original snap up chain setups. No sway at all in any condition. No problem making turns in tight spaces or backing into spaces. The only thing I would recommend is a tongue jack with lots of travel or carry extra blocks to put under jack as you have to crank the front of trailer and back of truck very high to get spring bars into brackets. To install have good knowledge of distribution systems because the instructions are TERRIBLE! The people at etrailer.com are incredible and can answer any question you may have. They have a customer for life. 78404



- RP66157

by: Ryan S09/03/2013


Called etrailer rep and they guided me down the trail for the reese hitch. I'm glad they did i pulled little over 200 miles this weekend for true test and it was like a dream. This time it had me going down interestate looking for big trucks and trailors to see if could get any sway. Last time with old hitch had me white knuckling on white line.The setup time was great it would have taken alot less time if my electric tongue jack wouldn't have died!! But glad to see that etrailer sells those as well cause looks like i need one. 98078



- RP66157

by: Sergio B.03/24/2016


This would be an excellent item if the brake pads that the bars rest on were a better quality, I took it out for a 5 mile test run and I'm gonna have to buy brake pads already, they crumble very easily. Also, I had to purchase a 2" rise ball for the hitch, I could not make a turn with out my trailer pushing my bars off of the brake pads. I can make a full turn now with the 2" rise ball added. 241601



- RP66157

by: Larry M.03/24/2016


After tons of research on distribution hitches I opted for the Reese SC product and it has worked fantastic. Easy set up and traveling with a loaded Toyhauler through sections of Wyoming we feel zero sway. It's also great to know the brake pads are also easily replaceable and always in stock. Looking forward to many years of usefulness with this great product. 241522



- RP66157

by: Rodger C.12/23/2014


The setup took a few tries to get the correct angle on the hitch adjusted. The etrailer web site video was a big help in installing the kit. Paint on the steel clamping plates did not bond very well and flaked off leaving bare metal, poor paint job. Paint should not peel off new parts coming out of the box. 166679



- RP66157

by: Russ R.04/27/2014


Etrailer had the best pricing I could find. The time it took them to get it shipped to me was excellent. Very happy with the hitch I purchased also it was exactly what I was looking for thank you! Can't beat free shipping for something that weighs 75 lbs either. 127548



- RP66157

by: Don B05/05/2015


Bought a newer trailer for my drag car. Had one on my other trailer, both work great. E-trailer as always came through. Super fast shipping, great customer service. This is why I go to E-trailer first for all my towing needs. 190702



- RP66157

by: ken a06/16/2012


great price and good service 44437


Comments

I have a HD2500 Chevy 4x4 Crew Cab Dielsel Short Bed I am purchasing a 30 Rubicon toyhauler with a 1350 tounge weight. I do not want any swaying. What do you recommend. Thanks Bill

comment by: Bill R - 01/06/2013


773

If the 1350 tongue weight figure is the empty trailer, you will need to find or at least estimate what the tongue weight would be loaded. As a rule of thumb, take the total weight of the trailer loaded. If loaded properly, the tongue weight should be 10-15% of the total trailer weight. The best way to control sway would be a WD system with an integral anti-sway setup. Also, WD kits are built for tongue weight ranges. The closer you are to the center of that range, the better. For example the Reese RP66075 is built for trailers with a tongue weight range of 1,000 to 1,700 pounds. Your 1350 figure would be just about in the middle. The dual-cam sway control system with that WD is very capable of keeping a heavy long trailer tracking in a straight line behind the tow vehicle. The Blue Ox BXW1501 would be another good choice, though the range is smaller at 1,000 to 1,500 pounds tongue weight. Remember, whatever kit you select, you do not want to be on the edge of the weight range it could result in too much strength or not enough. If you need more help once you have the loaded trailer weight and loaded tongue weight, please let us know.

Patrick B - 1/10/2013




- RP66157

by: JOHN L08/04/2014


YOUR PRODUCT IS JUST FINE, AND IN FACT THE 2ND SET. I HAD TO PURCHASE THIS ONE BECAUSE I UPGRADED TO A MUCH HEAVIER TRAILER AND COULDNT USE THE ONES I HAD ON MY OLDER UNIT WHEN I TRADED IT IN. 144212



- RP66157

by: Dale06/20/2015


The hitch is easy to operate and does a great job reducing sway. It exceeded my expectations for how a weight distribution hitch should perform. 205959



- RP66157

by: Ronald Hill06/10/2015


I've not had the time to install the receiver hitch to the truck or the trailer. The weight distribution hitch is very heavy. 202388



- RP66157

by: adam04/30/2015


Put in together last night. Have not pulled with it yet but adjustments where easy to do 188878



- RP66153

by: Brian H.05/11/2014

Honda Pilot

Review from a similar Reese SC in Weight Distribution


Purchased this for Honda Pilot pulling a Jayco Jayfeather Ex-Port 17C. Tow vehicle and trailer are now level and ride/handling is great. Instructions were OK, a video from Reese for this specific model would have been great. I would definitely recommend this product and etrailer. 130016


Comments

It still works great. Thank you for following up.

Brian H - 05/12/2015

11607



- RP66151

by: Pooch04/02/2014

Chevy Silverado 2500HD

Review from a similar Reese SC in Weight Distribution


Thirty six hours from order to setting on my door step?! Holy cow, what good service. Easy install and made our enclosed car hauler and HD 2500 Chevy much more stable. Especially when meeting, passing or getting passed by semis. I didn't think it would have made such a dramatic improvement. Pleasant surprise. 123497



- RP66155

by: Mike H05/22/2015

Review from a similar Reese SC in Weight Distribution


For me, this hitch OK at best. It does tow nicely, however... The paint quality on the brackets was horrible. They were rusty coming out of the box with most of the paint peeling off. I spent some time talking to etrailer, and then on to talk to Reese, but I just ended up and sand blasting all the paint off and repainting them myself. The friction pads are well worn after a few uses during the last 6 months. My biggest complaint is the difficulty of lifting the bars into place. I have to lift the back of my Suburban and my trailer tongue about 12" before I can use the lever tool to snap the bars into place. The lever is only good for a fraction of the preload needed on the bars. Another inch or two and the tires would be off the ground. My hitch is rated for 500lb straight tongue weight, and I am using it to lift my Suburban by the trailer ball (probably 3000lb in the back). Doesn't seem right. If I keep this system, I will need to get a powered jack, but it will need to be strong enough to lift my Suburban and 1000lb of trailer tongue weight. If I add water to the trailer, the only way to adjust the weight distribution is to get some wrenches out and change bolt holes for the hangers or readjust the head angle. I'll never attempt this, however, because I'm not sure how I'd get the bars on if I add any more preload. 194940



- RP66153

by: Smithsonite02/08/2015

Review from a similar Reese SC in Weight Distribution


WOW I had NO IDEA what I was missing towing without these setups!! WOW!! I consider myself a pretty good driver, and I've been known to take chances on the road that would cause most to recoil in fear ... but I will NEVER tow again without a weight distribution setup - especially with the added anti-sway pads! This setup is GREAT! Every so often I haul cars or trucks a couple hundred miles or so, and I've had some loads that I couldn't exceed 60 MPH towing without clearing the highway with my whipping trailer. Since installing this one, every load so far has been rock solid - makes the trailer feel like it's a part of the actual frame of your tow vehicle. AMAZING! I've towed at speeds that I will not post here, wink wink ... and it never missed a beat! Pricey, and very heavy, but WELL worth the money and added weight - trust me on that one! 172903



- RP66151

by: Randy K04/26/2013

Review from a similar Reese SC in Weight Distribution


Very effective stabilization and sway reduction for my 3500 lb travel trailer. Be sure to keep bar sockets greased to prevent wear which will compromise your tension angle. Learned the expensive way as this is my second time purchasing it. Note the kit now actually ships a heavier duty draw-bar (#3212) than what's pictured on the product page (#54970). My lower back prefers the lighter draw bar (15 vs 25lbs) since it's load rating is adequate for this kit, and E-trailer swapped it out on request. Excellent service from E-trailer as always, which is why I always prefer to buy my gear here when possible. 77979



- RP66151

by: Doug W.01/11/2016

Review from a similar Reese SC in Weight Distribution


Outstanding service from etrailer and their customer service rep Courtney. My Reese WDH was initially on back order from the manufacturer. Courtney kept me informed on the status of my order while I waited and then she made sure I received it as soon as possible once it was available. The hitch itself looks great. Arrived very well packaged. I just finished installing it and setting it up and it levelled out my outfit ('02 Tundra with 17' Casita trailer) very nicely. The installation instructions from the manufacturer are excellent...throrough and clear. 235223



- RP66151

by: Rob T.12/03/2012

Review from a similar Reese SC in Weight Distribution


The provided installation instructions and etrailer videos were very helpful. The bolt-on hangers with sway control pads were easy to install (no welding!) and could be positioned on the frame to avoid the propane tanks. The hitch head tilt angle setup took me two tries, but the result was a level trailer with no tow vehicle front end lift. The spring bars easily pop onto the hangers using the lift handle once the tongue jack with trailer is raised a few inches. Towing the trailer felt very secure with no sway or bounce. 60550



- RP66155

by: Tim L03/06/2015

Review from a similar Reese SC in Weight Distribution


The Reese SC product is awesome. I have used both the dual cam set up, and the brake pad SC style, and I prefer the SC style. I haven't seen any difference in handling or sway, but the SC style is easier to set up. hook up, and move between trailers if needed. No drilling. No chains. Much quieter without all of the popping with the cam system. The uplift tool is great. I have not had one of those with my older SC hitch. And, of course, eTrailer is awesome! The only place I shop for my towing needs!!! 177189



- RP66153

by: Jim M09/23/2012

Review from a similar Reese SC in Weight Distribution


Brought this product in 10/11 for my new travel trailer. Coming home (230 miles away) with trailer with this "rig", could drive by semi's at 70 mph on 2 lane road with little or sway. Taken several trips with this "rig". Love the way this "rig" performs. No problems with trailer being buffeted with side wind blow on it. 55575


Comments

to bad trailer tires are rated for a max of 65mph, you need to slow down

comment by: amabee - 06/22/2014


5019

- RP66155

by: Robert B01/24/2015

Review from a similar Reese SC in Weight Distribution


The Reese hitch was as advertised, some of the bolts and nuts had to have the threads "cleaned up" due to banging around in the package, no big deal with a tap and die set. Delivery was on time and service from e trailer couldn't have been better. This company will get my business in the future as the need arises. The price was better than any other source I researched. 171082



- RP66155

by: Lin L.05/21/2013

Review from a similar Reese SC in Weight Distribution


Works exactly as advertised. The integrated friction brake works just fine - no side sway when passed or passing BIG RIGs. I have a rack across my trailer tong that prevents me from using the supplied trunnion tool due to limited clearance. I just use a BIG thumb screw wrench instead (while the tong is up for hitch connection) which is no problem. 81315



- RP66155

by: Rod Paddon07/21/2014

Review from a similar Reese SC in Weight Distribution


Received in the time frame that was stated and in good shape. Found simple to fit to trailer and it works great. Hardly any noise when turning at slow speeds as most other brands where steel to steel contact is there where these Reese use a brake pad material on the base where the bars rest. Impressed with product and etrailer service. 142375



- RP66151

by: gary5304/03/2015

Review from a similar Reese SC in Weight Distribution


etrailer service was professional and prompt. The information on the website is the best out there. The phone service was great to help me make sure I had the right product. I was disappointed to find that the product was made in China. I know this is outside of etrailers control but word needs to get back to the manufacturer somehow. 182708



- RP66153

by: GARY S.09/24/2013

Review from a similar Reese SC in Weight Distribution


THIS IS A GREAT COMPANY TO WORK WITH, I RECIEVED MY HITCH QUICKLY, AND IT FIT LIKE GAIL SAID . IT TAKES GOOD PEOPLE TO MAKE A GOOD BUSSINESS AND THIS PLACE HAS BOTH. THANK YOU VERY MUCH GAIL. GARY S. WOODSTOCK,GA. 101330



- RP66151

by: Don S.04/07/2015

Review from a similar Reese SC in Weight Distribution


I installed my new RP66151 stabilizer bars today I received from etrailer. What a difference. I had to adjust it a couple of times to get everything level but it was easy to do. They shipped them free of charge and I received them in 3 days. After driving home today it was like a completely different truck. Amazing! Thanks etrailer. 183934



- RP66155

by: Harold J.10/31/2014

Review from a similar Reese SC in Weight Distribution


We just picked up our new camper on 10/30 the dealer was very much impressed and reassured me I have a quality product. I was very happy with the sale and your company keeping me well-informed of my order. At this time only pictures I have are the new camper, of course 158581



- RP66155

by: Tim04/07/2016

Review from a similar Reese SC in Weight Distribution


I would not tow my trailer without this. Had a problem with the box not having all the parts. But etrailer fix the problem right away. Would recommend this to anybody who has a trailer and would recommend to etrailer to anybody. 243184



- RP66151

by: Heath G.04/22/2012

Review from a similar Reese SC in Weight Distribution


So far I like the product. New to weight distribution so it took a few times to get the proper connections for my truck but now we are good to go. Can really tell the difference between having it and not having the new system. 38041



- RP66151

by: Mike P05/08/2012

Review from a similar Reese SC in Weight Distribution


Loved the hitch. Made a huge differance in the tow quality.The installation video helped clarify the instruction sheet. We get lots of wind in wyoming and the hitch makes towing a pleasure 39762



- RP66155

by: Trey A.10/19/2014

Review from a similar Reese SC in Weight Distribution


Excellent customer service. Fast shipment. The technicians over the phone were very helpful and did a fantastic job explaining which system would be the best fit for my load. 156784



- RP66155

by: jim j06/01/2014

Review from a similar Reese SC in Weight Distribution


Weight distribution hitch showed up early and the directions were easy to follow. Definitely recommend. The anti sway system is awesome. Double boxed and well protected. 133587



- RP66155

by: Chad S.01/15/2012

Review from a similar Reese SC in Weight Distribution


Great product and shipped faster than expected, a little hard to install, just need some special tools, other than that works great thanks 29738



- RP66155

by: John F04/15/2016

Review from a similar Reese SC in Weight Distribution


written directions took awhile to figure out, went on youtube It was much easier to understand. Product seems to work great. 245550



- RP66153

by: Doug A.12/28/2012

Review from a similar Reese SC in Weight Distribution


Well made. Instructions easy to follow. Also purchased pole tongue adapter for my boat trailer. Fast shipping. 62163



- RP66155

by: john R.04/18/2015

Review from a similar Reese SC in Weight Distribution


I received product in a short time and in good condition. it went on as advertised. have not used it yet. 186030



- RP66151

by: Olav05/02/2016

Review from a similar Reese SC in Weight Distribution


Good service quick. very good instruction.Happy with item. Would buy other product from the company. 248136



- RP66155

by: Michael H03/11/2015

Review from a similar Reese SC in Weight Distribution


Just installed today set up was easy looks like a quality made hitch. Shipping was excellent. 177973



- RP66151

by: RBK06/16/2016

Review from a similar Reese SC in Weight Distribution


Haven't used it yet but shipping was fast and free! Looks to be a great piece of equipment. 261998



- RP66153

by: Bob B.06/11/2015

Review from a similar Reese SC in Weight Distribution


Great service and fast delivery. Will be picking up new trailer next week. 202519



- RP66151

by: Josh03/21/2015

Review from a similar Reese SC in Weight Distribution


Great item shipped FAST! 180090

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Ask the Experts about this Reese Weight Distribution


  • Maximum Weight of Trailer That a 1998 Ford F150 Can Tow
  • The best way to determine the maximum weight of the trailer you can safely tow is to subtract the weight of the fully loaded vehicle (curb weight plus weight of all cargo, driver and passengers) from the 12,500 GCVW. The figure you end up with will represent the maximum trailer weight you can safely tow. You would also need to check the capacity of your hitch, which might be different from the capacity of the truck itself. The trailer you tow cannot weigh any more that the capacity of the...
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  • Weight Distribution Recommendation for Towing a 14,000 lb rated 25 Foot trailer behind a Motorhome
  • We have 3 options for you to choose from. I will list them below. Strait-Line Weight Distribution w Sway Control, item # RP66130, up to 1500 lbs Tongue Weight Blue Ox SwayPro Weight Distribution System w Sway Control, item # BXW1500, up to 1500 lbs Tongue Weight Reese SC Weight Distribution w Sway Control, item # RP66157, up to 1500 lbs Tongue Weight I would select the option that you chose, Reese SC Weight Distribution w Sway Control, item # RP66157, if your trailer has surge brakes,...
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  • Comparing Reese Strait-Line # RP66130 and the Reese SC # RP66157 WD Hitches
  • First let's look at Reese SC Weight Distribution w Sway Control, item # RP66157. The main benefit of this system is that it combines weight distribution function with sway control, for an all in one unit that is very easy to use, set up and maintain. By definition, this weight distribution system will transfer some of the tongue weight of your trailer to the front axle of the tow vehicle. This will improve the handling and ride quality of your vehicle. What sets this system apart is it...
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  • Weight Distribution Recommendation for a Toyota 4Runner and a 4,100 Pound Trailer and Horse
  • When choosing a weight distribution system for your Toyota 4Runner and trailer, you will want one that has a tongue weight capacity range that encompasses your trailer tongue weight, loaded and ready to tow. At a total of 4,100 pounds, your trailer tongue weight should be between 410 and 615 pounds (10 to 15 percent of the gross trailer weight). You should not need to add a new trailer hitch as long as your current hitch has a 2 inch receiver and it and the vehicle are rated for use with...
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  • Weight Distribution Recommendation for a Triple Axle Load Rite Aluminum Boat Trailer
  • On a boat trailer with a long tongue, you would need to use a pole tongue adapter, # RP58393. With this pole tongue adapter, you can only use a certain type of weight distribution system. For a 13,000 pound capacity trailer, I recommend the Reese SC system, # RP66157. I have included a link to the installation instructions for you. It is possible that you may be able to reuse some of the parts of your old system. I would need to know the part number of the system you currently have to...
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  • Maximum Trailer Weight 1994 GMC Suburban and 1997 Dodge Ram are Capable of Towing
  • At first glance, that trailer might be too much for either vehicle to handle. Since the towing capacity of a truck can vary greatly according to how it is equipped, to determine how much either vehicle can tow you will need to do some calculations. It is entirely possible that the capacity of the hitch installed on either vehicle is actually rated higher than the vehicle tow rating. You will need to abide by whichever rating is lower. The GCWR, or Gross Combined Weight Rating should...
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  • Weight Distribution and Sway Control for a 2002 Ford Explorer and 2003 Ranger Bass Boat and Trailer
  • First, you will need to make sure that the trailer hitch on your 2002 Ford Explorer is rated for use with weight distribution/sway control. There should be a sticker on the hitch itself or the information could be in the owners manual if the hitch is from the factory. If the hitch is not rated for weight distribution you will need to install one that is like # 70647 for a 2-door Explorer or # 87417 for a 4-door Explorer. For weight distribution and sway control you will need to know...
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  • Towing Capacity of 2010 Chevrolet Silverado 1500 and Recommended Weight Distribution System
  • According to the online owner's manual for the 2010 Chevrolet Silverado 1500, there were three different V8 engines offered, 4.8L, 5.3L and 6.2L. These different powertrains, truck bed lengths, the presence of the heavy-duty cooling package and rear axle gear ratio all affect towing capacity. Maximum trailer weight ranges from 4700-lbs for the 4.8L with 3.23 axle up to 10,600-lbs for the 6.2L V8 NHT with trailering package and 3.73 axle. You will want to confirm in your owner's manual...
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  • Recommended Weight Distribution/Sway Control System for V-Nose Cargo Trailer
  • The spring bar lift brackets for the Equal-i-zer 4-Point Weight Distribution System # EQ37140ET need to mount on the trailer's frame between 27- and 32-inches behind the hitch ball. The brackets fit trailer frames up to 6-inches tall. If your trailer's design makes this installing these difficult, then a better option is the Reese SC system # RP66157. This system's brackets can mount closer to the hitch ball, from 20- to 27-inches rear of it. This may make enough difference in your application...
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  • Will Sway Control Work with a Straight or Pole Tongue Trailer
  • Sway control bars, like part # 83660, cannot be used on pole tongue trailers. The best way to get sway control for a pole tongue trailer is to use a weight distribution system. You will also need a pole tongue adapter. We have 2 different models of pole tongue adapters available, the Pole Tongue Adapter and Fastener Kit for SC Weight Distribution Systems, item # RP58393, and the Pole Tongue Adapter and Fastener Kit, item # RP3280. With one of these adapters you will be able to add a weight...
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  • Weight Distribution and Sway Control Recommendations for a 7,500 Pound Enclosed Trailer
  • If given the choice between friction sway control and dual-cam sway control, I will always go with dual-cam. Dual-cam is preferred because it stops trailer sway before it starts. Friction sway control works to stop sway after the trailer has already started swaying. Friction sway control will work, but dual-cam is a pro-active system keeps sway from even starting. When choosing a weight distribution system, you will want one that has a tongue weight capacity range that encompasses your...
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  • Weight Distribution for a 2006 Ford F-250 and 9,900 Pound Trailer
  • To choose a weight distribution system you will need to go by the total tongue weight of the set up. This is calculated by taking the tongue weight of the trailer, when loaded and ready to tow, and adding to that the weight of anything loaded behind the rear axle of the tow vehicle. For a trailer that maxes out at 9.900 pound gross trailer weight the tongue weight would be 990 to 1,485 pounds. If you determine the total tongue weight to be in that range then I recommend a system rated...
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  • Weight Distribution Recommendation for a 16,000 Pound Dump Trailer Towed by Chevy 2500 Pickup Truck
  • For the current truck with the 2 inch trailer hitch, I recommend Reese Titan Weight Distribution, # RP66006. This is just a weight distribution system with no sway control rated for 1,700 pounds tongue weight and 17,000 pounds gross trailer weight. You would need to add a shank, # RP54970, and a properly sized ball like # 63840 (2-5/16 inch diameter). This shank, however, has a 1,500 pound tongue weight capacity so you do not want to exceed that. I have included a link to the installation...
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  • What is the Best Type of Weight Distribution System with Sway Control
  • The best weight distribution systems with sway control that we offer are the Reese Strait-Line systems, such as the # RP66084 that you referenced. The Strait-Line weight distribution systems use the dual cam type of sway control which is a proactive style of sway control that keeps the trailer inline with the tow vehicle at all times to prevent sway from starting in the first place, rather than trying to correct it once it starts. The other types of weight distributions such as the...
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  • Weight Distribution and Powered jack Recommendations for a Trailer with 1,100 Pounds Tongue Weight
  • When choosing a weight distribution system you will want your trailer tongue weight, when loaded and ready to tow plus the weight of anything loaded behind the rear axle of the tow vehicle, to be near the middle of the system range. For a tongue weight of 1,100 pounds, you would want to go with # RP66157, 800 to 1,500 pounds tongue weight capacity. For a 2-5/16 inch ball use # 63840. I have included a link to our FAQ article on weight distribution and sway control for you. For a jack,...
    view full answer...

  • Installation Instructions for High Performance Reese SC Weight Distribution System, # RP66157
  • I can provide you with installation and set up instructions for the High Performance Reese SC Weight Distribution System, # RP66158, below. The set up portion starts on page 4 of the instructions. You might want to consider using a dual cam sway control system, like the Strait-Line Weight Distribution Hitch System, # RP66130 with shank # RP54970. With this system, there are no pads to wear out and over or under tightening will not affect performance like with a friction sway control...
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  • Recommended Weight Distribution For A 26 Foot 9,100 Lbs.Trailer With Surge Brakes
  • The Reese SC Trunnion Weight Distribution with Sway Control, # RP66155, will work on your trailer with surge brakes, but it has a Gross Towing Weight capacity of 12,000 lbs. and a is designed for a tongue weight between 600 lbs. to 1,200 lbs. On your trailer with a 9,100 lbs. gross weight capacity, the tongue weight would be 10 to 15 per cent of the gross weight so that would put you at 910 lbs. to 1,365 lbs. tongue weight range. You will want the tongue weight of your trailer to fall...
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  • Weight Distribution for a 10,500 Pound Tri-Axle Boat Trailer and Boat for a 2011 Ford F-150
  • Based on the weight of the boat and trailer you mentioned, the gross trailer weight will be around 10,500 pounds. Typically on a boat trailer the tongue weight is less than on a utility trailer or travel trailer. At most you are probably looking at 10 percent or 1,050 pounds. But you will want to be sure. I have included a link to a help article explaining how you can determine the tongue weight of the trailer. You also have to add to the trailer tongue weight the weight of anything...
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  • Weight Distribution and Sway Control Recommendation for a 2006 Chevy Silverado and Mallard Trailer
  • There are several aspects to consider when choosing the best weight distribution system for your 2006 Chevy Silverado and Mallard travel trailer. First, you will want to look at tongue weight capacity. You will want a system with a tongue weight capacity range that encompasses your Mallard travel trailer tongue, loaded and ready to tow. I did some research on Mallard travel trailers. What I found was that some 26 foot models have a tongue weight of about 600 pounds. You will want to...
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  • Weight Distribution and Sway Control for a 1968 Forester Trailer Camper and Dodge Ram 3500
  • The first thing you are going to want to do is determine the tongue weight of the trailer when loaded and ready to tow and then add the weight of anything loaded behind the rear axle of the truck to get the total tongue weight. Based on this figure we can choose a weight distribution and sway control system. However, given that you are driving a 1 ton truck with dually rear end and a light trailer you are probably not seeing any sag at the rear of the truck. If this is the case then...
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  • Weight Distribution Recommendation for a 200 Ford F-150 and 8,000 Pound Travel Trailer
  • The type of weight distribution that has brackets mounted on the frame and does not use chains is what is called a friction system because it uses friction style sway control. A chain system would use dual-cam sway control. The systems are just different designs like you have said. When choosing a system you want one that has a tongue weight capacity range that encompasses the total tongue weight of the trailer, loaded and ready to tow, plus the weight of anything loaded behind the...
    view full answer...

  • Weight Distribution System for a 2006 GMC Yukon Towing a Travel Trailer
  • From the figures you have given me, I am going to figure that when loaded, the tongue weight of your trailer will run around 1000 lbs, which will fall right in between 10 and 15 percent of the trailer weight. This weight figure will also account for any cargo in your Yukon that is loaded behind the rear axle. It is this figure I am going to use to base my recommendation. I would go with the Reese SC Weight Distribution, # RP66157, that you have referenced. The main benefit of this system...
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  • Weight Distribution Recommendation for a Ford Expedition and 21 Foot Toy Hauler
  • Tongue weight on a toy hauler tends to be on the heavy side, even as much as 20 percent of the gross trailer weight. You will need to get an accurate measurement of the tongue weight of the trailer loaded and ready to tow to get the correct weight distribution system. I have included a link to an FAQ article that will help you. When calculating tongue weight you also have to add to the trailer tongue weight the weight of anything loaded behind the rear axle of the tow vehicle. This can...
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  • Weight Distribution and Sway Control for a Chevy Tahoe and Jayco Eagle Super Lite RLS 298
  • First, the weight rating on a weight distribution system is just for the trailer and not the gross combined weight rating of the vehicle and the trailer so a system rated for 12K is more than enough for a trailer weighing close to 7,000 pounds. Since the tongue weight of the trailer is 1,100 pounds, and if your are going to have any gear loaded behind the rear axle of the tow vehicle, that could increase the tongue weight. You have to add the weight of anything loaded behind the rear...
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  • Weight Distribution and Sway Control for a 2012 Toyota Tundra and 24 Foot Cargo Trailer
  • You would absolutely benefit from both weight distribution and sway control. First, a loaded trailer tongue weight should be 10 to 15 percent of the gross trailer weight. Check your trailer tongue weight, see FAQ, and adjust the Jeep position as needed to achieve the proper tongue weight. For a trailer weighing 9,800 pounds and the tongue weight at 1,800 pounds, that means the tongue weight is higher than 18 percent of the gross trailer weight. Having tongue weight too high or low can...
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  • Can Timbren Springs # TGMRCK25S Be Used in Place of Weight Distribution on 2005 Chevy Silverado
  • A suspension enhancement system like the Timbren Springs, part # TGMRCK25S, you have referenced, is primarily designed to suspend the weight of anything carried on your 2005 Chevrolet Silverado 2500. Although they would indeed eliminate the sag on the rear of your vehicle, the tongue weight of the travel trailer applied to the rear axle of your Silverado would lower the amount of the vehicle weight applied to the front axle. This is potentially dangerous because shifting too much weight...
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  • Will Timbren Suspension Enhancement Reduce Sag and Trailer Sway on a 2012 Dodge Ram 1500 Big Horn
  • Timbren suspension enhancement can help with rear end sag and trailer sway issues. However, with a trailer this heavy it would be more beneficial to use a weight distribution system with sway control. Since 8,388 pounds is the dry weight of your trailer, that puts the tongue weight range at 838 to 1,200 pounds (10 to 15 percent of gross trailer weight) and heavier once loaded and ready to tow. I recommend going with a system rated for 800 to 1,500 pounds tongue weight like # RP66157....
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  • Weight Distribution System with Sway Control for EZ Loader Boat Trailer with Surge Brakes
  • Because your trailer is a straight-tongue or pole-tongue trailer, you will need a pole-tongue adapter like # RP58393. For a weight distribution system, I recommend Reese SC Weight Distribution with Sway Control part # RP66157. This system is compatible with a pole-tongue adapter and with a surge coupler. The system I recommend is effective on trailers with tongue weight ranging from 800 - 1,500 lbs. I have included a link to a FAQ article on finding a trailer's tongue weight. If...
    view full answer...

  • Weight Distribution for a 9350 Pound Trailer and 2012 Ram 1500 Outdoorsman
  • I will be happy to recommend a weight distribution system for you. To choose a weight distribution system you will need to go by the total tongue weight of the set up. This is calculated by taking the tongue weight of the trailer, when loaded and ready to tow, and adding to that the weight of anything loaded behind the rear axle of the tow vehicle. At 9,350 pounds the tongue weight of the trailer is likely between 935 pounds and 1400 pounds (10 to 15 percent of the gross trailer weight. I...
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  • Can a Reese SC Weight Distribution System be Used on a Boat Trailer with Surge Brakes
  • The Reese SC weight distribution system is a great choice for your 2007 Nissan Titan and also for your trailer with surge brakes. The traditional chain style weight distribution bars pose a problem for surge brakes, but not these system with the friction hangers. If your tongue weight is under 800 pounds, I would recommend part # RP66153. It has enough gross trailer capacity and includes a shank. If your tongue weight is more than 800 pounds, you will need to go with a heavier system...
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Information for this part was:

Photos by:
Theodore B
Expert Research:
Michael L
Written by:
Lindsey S
Expert Research:
Robert G
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
John H
Updated by:
Adele M
Expert Research:
Brandon M
Expert Research:
Adam R
Updated by:
Laura H
Installed by:
Cole B
Expert Research:
Jeffrey L

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Info for this part was:


Photos by:
Theodore B

Expert Research:
Michael L

Written by:
Lindsey S

Expert Research:
Robert G

Expert Research:
Michael H

Expert Research:
Jeff D

Expert Research:
Jameson C

Expert Research:
John H

Updated by:
Adele M

Expert Research:
Brandon M

Expert Research:
Adam R

Updated by:
Laura H

Installed by:
Cole B

Expert Research:
Jeffrey L

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.







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