1. Vehicle Suspension
  2. Timbren
  3. Jounce-Style Springs
  4. Heavy Duty
  5. Rear Axle Suspension Enhancement
  6. Occasional Towing and Hauling
Timbren Rear Suspension Enhancement System

Timbren Rear Suspension Enhancement System

Item # TDRTT1500
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Vehicle Suspension TDRTT1500 - Jounce-Style Springs - Timbren
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7,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use. Lowest Prices for the best vehicle suspension from Timbren. Timbren Rear Suspension Enhancement System part number TDRTT1500 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (1934)
  • Q & A (23)
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Timbren Vehicle Suspension - TDRTT1500

  • Timbren
  • Jounce-Style Springs
  • Heavy Duty
  • Rear Axle Suspension Enhancement
  • Occasional Towing and Hauling

7,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.


Features:

  • Improves suspension, handling and safety
  • Provides additional support as needed, so you always get a smooth, comfortable ride
    • Allows the leaf spring ample movement and cushions light loads
      • Rides just as smoothly when you're not hauling a load
    • Becomes more rigid as more weight is added
      • Increases stability - gives you great performance when you are hauling heavy loads
      • Reduces rear sag
  • Works independently - side to side
    • Helps to compensate for off-center loads
    • Reduces body roll when you have to swerve or execute a sharp turn
  • Acts as shock absorber, taking the brunt of bumps and rough roads
    • Extends the life of your suspension
  • Includes 2 Aeon hollow rubber springs, custom-fit brackets and hardware for simple installation
    • Replaces axle bump stops on frame
    • No drilling required


Specs:

  • Capacity: 7,000 lbs
    • Do not exceed your vehicle's weight-carrying capacity
  • Designed to work with a suspension system that is in good working order
  • Limited lifetime warranty - satisfaction guaranteed


An example of sag on a truck's rear axle under a heavy load. The Timbren Suspension Enhancement System levels the vehicle.

Whether you're hauling heavy loads in the cargo area or by pulling a trailer, you will often see the rear sag while the front end rises. In these cases, the rear axle is handling not only the weight of the cargo, but more of the truck's weight, as well. Because less weight is on the front axle, the front tires are making less contact with the road. Overall handling - traction, steering, and braking - is negatively affected. But the resistance from Timbren's Suspension Enhancement System works with your factory suspension to keep your vehicle level and improve your driving experience.


Diagram of the Timbren spring installed

The Timbren system has a custom-fit bracket that will be bolted onto each frame rail above the rear axle. Hollow rubber springs are bolted to the bottom of the bracket and hang down to where the bottom of the spring sits, one inch above the axle. The inch of clearance allows the existing factory suspension to operate normally under light loads and standard terrain, ensuring the smooth, comfortable ride that you are used to.


Animation of a standard Timbren rubber spring

Timbren Suspension Enhancement Systems are designed to work progressively. When the hollow rubber springs are compressed, the convoluted design causes them to quickly collapse along the folds. Once the folds are compacted, the stacked barrel shape increases resistance, stiffening the suspension and keeping the truck level.


Timbren suspension system works to prevent body roll

Each hollow rubber spring works independently to support the driver's or passenger's side of your vehicle. This is helpful when you swerve or make sharp turns. Each spring is activated when it is needed, so body roll is greatly reduced. The independent action also works well when you are hauling off-center loads.


An example of a trailers swaying

Because the vehicle handles better with the springs, less turbulence will be passed along to the trailer, and this helps to keep the trailer in line. Your driving comfort is further enhanced if the trailer does begin to sway (from a gust of wind or a passing semi), because the movement from the trailer is not transferred to the truck. This also works to make the sway subside more quickly.


An empty truck on a bumpy road without Timbren

Another great feature of the rubber construction is that the springs absorb most of the road shock, creating a smoother, more stable ride overall. Wear and tear on the factory suspension is also lessened because the rubber springs work to prevent bottoming out on rough roads.


Compared to the Competition

Timbren's suspension enhancement systems are much easier to install than air springs - there are no air hoses to run, no compressors or gauges to hook up, and no manual adjustments to make. The rubber construction makes Timbren's springs more elastic than similar products constructed of microcellular urethane. And more elasticity allows for a more comfortable ride because the rubber has more travel.



DRTT1500 Timbren Rear Suspension Enhancement System



TDRTT1500 Installation InstructionsInstallation Details TDRTT1500 Installation instructions

This Product Fits The Following Vehicles

2009 - 2014 Dodge Ram Pickup 1500

2010 - 2019 Ram 1500 2 Wheel Drive

2019 - 2019 Ram 1500 Classic 2 Wheel Drive

2010 - 2019 Ram 1500 4 Wheel Drive

2019 - 2019 Ram 1500 Classic 4 Wheel Drive




Video of Timbren Rear Suspension Enhancement System

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Timbren Rear Suspension Enhancement System Review

Speaker 1: Today we're going to look at the Timbren Rear Suspension Enhancement System, part number TDRTT1500.This is what the inaudible 00:00:08 Timbren spring looks like when it's installed on a truck. You can see it fits into a factory fitting right here and it's almost an instant upgrade to your truck.Now sitting on here you'll notice that it has a gap right here. The idea here is that when you're driving down the road with an unloaded truck, the suspension can travel freely before it hits the spring here. And when you do load your truck up, then the springs starts to work as needed. So when you use your truck like a truck, what's going to happen is that this is going to make contact here. It's not going to keep it the same ride height, but when you have it fully loaded, your truck's going to handle a lot better without any help at all.Couple key points about our spring here, is that it's made out of complete rubber construction, but it's not just some rubber block that's here.

It's actually into a design of it. inaudible 00:00:54 bellow here. How the shape of it kind of goes in and gets wide, gets narrow again. It's a little progressive. So as you use it, if you just need a little-bit of spring, it's just going to help just a little-bit.

The more it compresses, the more it works. And the more stiffer it gets, it allows it to become an active part of the suspension and helps hold the load.Let's compare our original component to our Timbren rear suspension system. Original component here. This bump stop is designed for overload situations so when you hit a bump and it keeps your suspension from collapsing all the way and stops right here at the safety. That's all really it's good for.Our Timbren here is a lot better set up.

First off, you can see how much taller it is when I hold them up together. This will start working a lot sooner and becomes an active part of your suspension during the whole process where it goes up and down.When we put our truck through a test course, we'll have this weight in the back of our truck. We'll show it before Timbren is installed and we'll show our weight in the truck after Timbren is installed and you can see how the suspension works both ways.Now if you driving over a test course, without the Timbren's installed and stock configuration you can feel everything. The truck will roll back and forth a little-bit. You feel the weight in the back of the truck and it's kind of wanting to steer the truck back there.Now for Timbren springs installed in the truck, we'll go through a test course one more time.

The best thing I can tell you out of this, it does feel controlled. We do still feel the bumps just like before, but the big payoff here is that I feel much more in control going over the bumps.Now we compared this to our original suspension equipment that was in the truck and we see how much better it is. Now you may have also considered these against airbags. Airbags are great for a situation where you're going to change the load in your truck quite frequently and you're going to use your truck heavy duty situations or heavy towing all the time. That's great. However, if you're a normal guy like me that uses my truck every now and then, I occasionally put something in the back of it, I use these myself. I don't want to mess with keeping a minimum air pressure and checking that all the time in my truck because I won't be using it in that fashion all the time.This is much easier and a much quicker way and an effective way to enhance the suspension on your truck and really virtually no maintenance. Just keep an eye on it. Make sure it's clean just like the rest of your truck.Now this part is also great for commercial applications as well as according to Travis. I haul commercial tires for a living so I needed a boost to suspension on my 1500. That said the Timbren product has worked flawlessly. Then one year later, we checked in with Travis and he had this to say, "Timbren did a great job with this product. I've noticed there's no wear on the spring helper. I haul commercial tires every day. If anything, they're even better now. A great product."That'll finish it for a Timbren Rear Suspension Enhancement System, part number TDRTT1500.


Customer Reviews

Timbren Rear Suspension Enhancement System - TDRTT1500

Average Customer Rating:  4.7 out of 5 stars   (1934 Customer Reviews)

7,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.

- TDRTT1500
by:
2012 Dodge Ram Pickup

Put a pair of TDRTT1500 on my 2012 Dodge Ram 1500 with a mounted veterinary box. Weight about 1200 lb. Easy to pull original spring, jacked up rear, slipped product in and set back down onto spring and wiggled bumper to seat. Truck now sets level as it should. Great improvement in ride. Stiffer ride, corners better. Made several calls to company. Each time got the right answer. I was skeptical about how easy it would be to do. Done in 20 minutes. Made a believer out of me. Lynn 78270



- TDRTT1500
by:

Super easy to install legit just poped out poped in no lift needed just crawled under and 5 mins it was done. Works great so far ill find out when my 30foot foot campers hooked up but for a 16foot trailer with a rzr and quad up on it it did its job. Not 5 stars because i think this is a 150 to 175 priced product 433171



- TDRTT1500
by:
2015 Ram 1500

Good product! This solved my "sag" and loss of front end control while towing. Much cheaper than buying a new truck...I did get more negative feedback from road conditions but got rid of the bounce from weight moving off and on the front axle. Picture is from before installation. 538781



- TDRTT1500
by:
2016 Dodge Ram Pickup

I was looking for something for my 2016 Ram 1500 to level out the ride when pulling my travel trailer 33'. I considered the different types of air bags as I had success with them on my Ford. However the installation on the air bags is lengthy. I read up on the Timbren Suspension Enhancement System and decided it was worth a try. The installation says 15 minutes and that is not a joke. All you need is a floor jack and a couple of 2x4's. It took 15 minutes including getting the jack out and put back. Then I hooked up the trailer and the ride height is perfect, it also improved the overall ride when towing. Great product! 274038



- TDRTT1500
by:
2016 Ram 1500

So far the easiest install I have ever encountered!! Took 15 only because I had to move jack to otherside otherwise in under 10 minutes. I have yet to place trailer on truck, tomorrow is the big test, we'll see how it handles.... huge difference from old one to these, so I expect a huge improvement.... 525532



- TDRTT1500
by:
2016 Ram 1500

Super easy to install. When loaded it keeps the truck level and provides excellent handling with no truck roll. The only reason I can't give it a 5 star is when the truck is empty the product will hit the real axle when going over bumps and jar you a little. Other than that excellent product and totally worth the price. 414349



- TDRTT1500
by:
2010 Dodge Ram Pickup

TRS system makes the Ram truck drive smooth and stable while towing the travel trailer (7000lb. ) . The squatting is hard to notice anymore . Glad I purchase the TRS stops for the truck . Very please with the product so far .My friend and I installed them with-in 10 minutes . We use his car lift . Took longer to put the truck on the lift , then install the stops . It took awhile to receive them in the mail . Don't know why , etrailer usually arrives quick . 506020



- TDRTT1500
by:
2014 Ram 1500

this product was shipped lightening fast, it took me 15 minutes to install. my truck does not squat now rides level when pulling my toy hauler. wasnt the first time i bought here and wont be the last. this is by far the best store online. 215648



- TDRTT1500
by:
2019 Dodge Ram Pickup

So easy to install , jacked up the back of the truck to get enough room to get the Timbren’s in. Stock bump stops just came right out with very little trouble. A little soap on the Timbren’s and pushed them in by hand. Used a little leverage to be sure they were seated and done. Haven’t loaded my car trailer yet, but took the truck down some roads with speed bumps to see if they hit, going fast you could feel them , not bad , but it was faster then you should take a speed bump. 2019 New Ram Hemi 718831



- TDRTT1500
by:

Excellent upgrade for 2019 RAMs hauling heavy payload or trailers. Must have rear suspension improvement from OEM bump stops. I've used Timbren on 2013 and 2019 trucks with great results. I will continue to use Timbren on my trucks in the future. 672767



- TDRTT1500
by:

Went in like a breeze. Have not yet towed my camper but did lower it on to the truck and was amazed that the truck did not sag at all. 661806



- TDRTT1500
by:

Needed a bit more when we had our truck camper loaded. These did the trick. We took them to our tire store - they installed them in 20 minutes - total charge for installation (plus a tire rotation) - $28! Appreciated the quick delivery and helpful pointers when calling eTrailer for advice when we were placing the order. 655064



- TDRTT1500
by:

This is exactly what I expected and this product works really well 652404



- TDRTT1500
by:

Easy install! Quick delivery. Etrailer is my go to place for truck and RV parts. No second choice! 628454



- TDRTT1500
by:

Photo of product in use. 610417



- TDRTT1500
by:
2018 Dodge Ram Pickup

Tow vehicle: 2018 ram crew 6.5 box 5.7 hemi v8 3.92 rear end max tow 9820 lbs Trailer: 2018 Cougar 27 RES, tw 830lbs, empty 6500lbs, gvw 8,800 lbs Equilizer E4 weight distribution hitch Before installing the Timbren I experienced 5 inches drop even with the E4 hitch. Towing in a 20 mph cross wind was difficult above 55 mph, 18 wheelers sucked me over as they passed. After installing the Timbren I had a 2 inch drop, cross winds are much easier to handle and there's hardly any suck when a truck passes. I've towed the trailer 1500 miles so far on the Timbren. They are easy to install on the Ram and worth every penny they cost. Thanks Etrailer for once again giving me great advice and saving me lots of money by not buying air bags. These work just as well, are maintainence free and far cheaper than air bags. 520804



- TDRTT1500
by:
2017 Ram 1500

Product arrived on time. Installation was easier than the video. Only took me 20 minutes. 492923



- TDRTT1500
by:
2016 Ram 1500

I bought these to add some support to my 2016 Eco Diesel when pulling our camper. These worked great and kept the truck level with the heavy load. I would definitely recommend this product to anyone who is pulling a camper or trailer. 420482



- TDRTT1500
by:
2013 Ram 1500

Great customer support. Selected the proper parts ,received promptly, installation was simple 417473



- TDRTT1500
by:
2012 Ram 1500

Very easy to install. Excellent product. Exceed my expectations. 315701



- TDRTT1500
by:
2015 Dodge Ram Pickup

I recieved these yesterday and i put them on in about 15 min.s. it took longer to jack up the truck then to put these on..Very easy.. Fast shipping. Will order from etrailer again..These went on a 2015 ram sport.. I have a 29ft 5th wheel.. 171860



- TDRTT1500
by:
Chevrolet Silverado 1500

I haul commercial tires for a living so, I needed to boost the suspension of my 1500. That said the Timbren product has worked flawlessly. 139482


Comments
Timbren did a great job with this product. Ive noticed no ware on the spring helper....I hauler commercial tires every day! If anything theyre even better now. Great product!
Travis J - 07/06/2015

13083

- TDRTT1500
by:

GREAT PRODUCT!SLIP OFF FACTORY STOPS & QUICKLY SLIP ON THE TIMBREN REAR SUSPENSION, RESPONSE ON DELIVERY & CONFIRMING WHEN PRODUCT SHIPPED WITH TRACKING, I WILL USE E TRAILER AGAIN! 84572



- TDRTT1500
by:
2011 Ram 1500

I Installed this in less than 30 minutes, very simple.This is the first day using it,The rear of my truck went back up to normal, it does ride a little rougher but seems to do what was designed to do. I'm happy with the results so far. 78355


Comments
I installed these TDRTT1500 in my 2015 ram sport in less then 15 min. It took longer to jack the truck up then it was too install them... Very easy...and i,m 68...The shipping was fast..Really like this company..
-- comment by: John P - 01/30/2015

9100

- TDRTT1500
by:
2011 Dodge Ram Pickup

Fast shipping. Easy install. I will test out the ride difference on my next camping trip 74271


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Ask the Experts about this Timbren Vehicle Suspension

  • Can 2019 Ram 1500 Big Horn Have Timbren Suspension Kit Installed
    As long as your 2019 Ram 1500 Big Horn does not have the factory air suspension you can install a Timbren kit like the part # TDRTT1500. Your Big Horn model did have air suspension as an option but it was not standard. Only model that had it standard was Limited Elite model.
    view full answer...
  • Choosing Timbren Suspension Enhancement for a 2018 Ram 1500
    The correct Timbren kit for your 2018 Ram 1500 depends on the truck's cab length. The gap between the frame and bump stop's contact point is larger on the regular cab models. If your truck has a Regular cab the you want to go with part # TDR1500DS. If not instead use part # TDR1500DQ. Finally, part # TDRTT1500 is designed to be used under constant load like if you have a truck bed camper or a tow truck.
    view full answer...
  • Height of Timbren TDRTT1500 that Fits 2019 Ram 1500 and Could it Fit Lowered Truck
    The overall height of the Timbren Rear Suspension Enhancement System # TDRTT1500 that you referenced is 4-9/16 inches with the included 1 inch spacer installed. Without the spacer it's 3-9/16 inches. Timbren recommends you have between 1/2 inch to 1 inch of space between the frame of the vehicle and the Timbren when the vehicle is unloaded as this gives the best balance of ride support and unloaded ride quality. So if you measure the distance between your bump stop mount and the axle...
    view full answer...
  • How to Choose the Correct Timbren Rear Suspension Enhancement for a 2019 Ram 1500
    If you have a 2019 Ram 1500 that is the standard pick-up truck, the correct Timbren system is the Timbren Rear Suspension Enhancement System # TDR1500DQ, which were designed for standard trucks. The difference between these and the Timbren System # TDRTT1500 is that the latter is made for service trucks, like a tow truck. The reason for this is the design of the springs; if you take a look at the accompanying photo a customer sent in, you can see they are double convoluted, which means...
    view full answer...
  • What Is the Correct Timbren Rear Suspension Enhancement System For a 2WD 2019 Ram 1500
    The Timbren Rear Suspension Enhancement System part # TDRTT1500 that you ordered is for service trucks so it would not have been a good choice for your 2019 Ram 1500 because they would have been engaged pretty much all the time making for a rough ride. The Timbren Rear Suspension Enhancement System part # TDR1500DQ is what you want and these will sit about 1"-1-1/2" away from the contact point so they will only engage when you need them.
    view full answer...
  • Difference of Timbren Rear Suspension System # TDRTT1500 and # TDR1500DQ on 2011 Dodge Ram Crew Cab
    The Timbren Rear Suspension Enhancement System, part # TDRTT1500, and part # TDR1500DQ, will fit your 2011 Dodge Ram 1500 Crew Cab 4WD. The # TDRTT1500, system is rated at 7,000-lb capacity and considered a severe service application. It was designed for tow truck, dump truck, and trucks that will use a slide-in camper, and have a weight in the bed a majority of the time. The # TDR1500DQ, system has a 6,000-lb capacity and is designed for somebody that might haul or tow on the weekends....
    view full answer...
  • Recommended Timbren Rear Suspension Enhancement System for a 2017 Ram 1500
    For your 2017 Ram 1500 Express 4x4 you will want to use the Timbren Rear Suspension Enhancement System part # TDR1500DQ. These springs offer a direct bolt-on installation that will not require any drilling. The kit comes with everything needed for installation except common tools likes sockets and wrenches. There is a kit that will fit and bear more weight in the Timbren Rear Suspension Enhancement System part # TDRTT1500 but I do not recommend using them as they would take much more...
    view full answer...
  • 2009 Dodge Ram 1500 Squats when Towing Livestock Trailer
    When vehicle squat is caused bu the tongue weight of a trailer the best solution is to use weight distribution on the trailer. Weight distribution will distribute the tongue weight of the trailer more evenly to all axles of the tow vehicle and trailer and take care of that squat. In order to determine the correct system for you I would need to know the total tongue weight. This is calculated by taking the tongue weight of the trailer when loaded and ready to tow and adding to that the...
    view full answer...
  • Difference Between TDR1500DQ and TDRTT1500 Timbren Kit for 2013 Ram 1500
    The difference is the weight capacity of each. They both fit the 2013 Ram 1500 like what you have, but the part # TDRTT1500 has a 7k lb capacity and the # TDR1500DQ has a capacity of 8,600 lbs. For what you are doing the lighter capacity will be the way to go. It will give you the support you need but won't be nearly as harsh as the 8.6k kit.
    view full answer...
  • Rear Suspension Enhancement Helper Springs for a 2014 Ram 1500 2-Wheel Drive
    For your 2014 Ram 1500 2-wheel drive I recommend the SumoSprings # SSR-307-40. This type of spring will have a little more give compared to other styles of jounce springs so when you are not towing or carrying a camper in the bed the unloaded ride quality won't be as stiff. I would avoid air bags since your truck has rear coil springs and the air bags for those can get damaged since they fit inside of the coil springs. The exception though is Air Lift kit # AL57365 which mounts to the...
    view full answer...
  • Recommendation for Rear Sag on a 2015 Ram 1500 CrewCab With Bed-Slide In
    Good news, I can help you pick out the right vehicle suspension for your setup. The Timbren Suspension systems are an easy no drill solution to correct the issue you are having. I would recommend the # TDRTT1500, because they will help bear the weight of your heavy load day in and day out, and provide the closest distance to factory height like you requested. It is important to note that even after installing this suspension enhancement you should not exceed the weight-carrying capacity...
    view full answer...
  • High Capacity Suspension Enhancement for a 2012 Dodge Ram 1500
    The frame and suspension is different between the 1500 and 2500 series 2012 Dodge Ram so the parts are not interchangeable. But if you want the most capacity for a 1500, take a look at the Timbren springs # TDRTT1500. These guys are rated for 7,000 pounds and would be ideal for beefing up your suspension. The Timbren springs will provide leveling support independently of each other, increase stability and ride quality, and reduce side to side body roll. I have included a link to an...
    view full answer...
  • Recommended Suspension Enhancement For 2014 Dodge Ram 1500
    It sounds as though your weight distribution system may not be big enough for your trailer and load. I attached a link to a helpful article that explains weight distribution. I also attached a helpful article that explains how to determine tongue weight. After you find out what your tongue weight is let me know and I will be happy to make a recommendation for a system that will work for you. For an easy installation on your 2014 Ram 1500 I recommend using the Timbren suspension system...
    view full answer...
  • Which Timbren Suspension Kit to Use for 2015 Ram 1500 Carrying 2,100 lb Slide in Camper
    For your 2015 RAM 1500 I would recommend the Timbren kit part # TDR1500DQ. The part # TDRTT1500 that you referenced is for severe duty vehicles and would give you a very harsh ride. The part # TDR1500DQ will give you the suspension support you need but won't be harsh like the other kit. This kit would be perfect for you because of that. I attached an install video for you to check out as well.
    view full answer...
  • Differences Between Timbren Suspension Enhancement Systems for 2011 Ram 1500 Crew Cab 4x4
    If you are looking for something that will take out the squat at the rear end of the truck when connected to a travel trailer then the best option is weight distribution. But if it is a 5th wheel trailer you will be towing then suspension enhancement would be the way to go. The difference between Timbren systems # TDR1500DQ and # TDRTT1500 subtle. Basically, the one you will want is # TDR1500DQ rated for 6K. The other kit, # TDRTT1500, is designed for service vehicles only like utility...
    view full answer...
  • Timbren Recommendation For Pulling 4,500lb Tank With 2016 Ram 1500 4x4 Crew Cab
    I recommend the Timbren Rear Suspension Enhancement System # TDRTT1500 if you don't foresee heavier towing jobs in your future than the 4,500lb tank. The reason being, Timbrens will definitely stiffen your ride when towing which is exactly what they are designed to do with these providing up to 7,000lbs of capacity. However the tradeoff is you give some on ride qualty when not in use so upping the spring capacity is not always without some consequence. If you're only towing on the weekends,...
    view full answer...
  • Recommendation for Stability While Pulling Flagstaff Travel Trailer with 2010 Dodge Ram
    Using a weight distribution system and suspension enhancement together can cause the two systems to work against each other, so you won't get the full benefits of either system. Your first line of defense against trailer sway is proper loading of the trailer. The tongue weight should be 10 to 15 percent of the gross trailer weight. Heavier items on the bottom and the weight evenly distributed. This is a little harder to do on a travel trailer as opposed to a cargo or flat trailer. Also...
    view full answer...
  • Timbren Rear Suspension For 2019 Ram 1500 With Salt Spreader
    The Timbren Rear Suspension Enhancement that you need for the 2019 Ram 1500 with a salt spreader is part # TDRTT1500. These Timbren Springs are designed for service trucks like your truck with the salt spreader. They have a 7,000 lb capacity and will help to level out the load to reduce rear sag from the heavy salt spreader. I have attached an installation video for your reference.
    view full answer...
  • Timbren Suspension Enhancement System Recommendation For 2013 Ram 1500
    The Timbren Rear Suspension Enhancement that you need for the 2013 Dodge Ram 1500 is the Timbren Rear Suspension Enhancement System part # TDRTT1500. The Timbrens are great at combating rear sag in the truck while towing because they provide the extra support that the suspension needs to handle a heavier load. They are a great option if the Ram is not your daily driver but if you are planning on driving the truck without the travel trailer attached, I recommend a suspension enhancement...
    view full answer...
  • Timbren Suspension Kit Recommendation for 2013 Dodge Ram 1500
    I have a Timbren suspension solution available for your 2013 Dodge Ram 1500 but since you have a regular cab the part # TDR1500DQ would not be it. Instead you would want the part # TDRTT1500 which does fit the regular cab and would work very well. You would not need to go with different coil springs.
    view full answer...
  • Will Timbren Suspension Enhancement System Fit a 2013 Dodge Ram 1500 with Coil Springs
    The pictures in the instructions and throughout the product page for Timbren springs # TDRTT1500 are generic and not meant to convey the actual vehicle the springs fit on. They will fit your 2013 Dodge Ram if it is a 1500 crew cab with coil springs. However, these springs are meant for service vehicles like dump trucks, fire trucks, and so on. If you do not have a service vehicle use # TDR1500DQ. I have linked a video showing a typical installation on a truck that does have the coil spring...
    view full answer...
  • Is the Timbren Rear Suspension Enhancement System DRTT1500 Easy to Remove from a 2016 Ram 1500
    The process to remove Timbren Rear Suspension Enhancement System part # TDRTT1500 is very simple. All you will need to do is twist and pull downward on the spring until it pops out of the cup. If you have trouble with this then you can spray the cup down with a soapy water solution. There are no tools required for this but a pry bar could help if the spring gets stuck in the cup. It will not void any warranties. I have attached a video of the install process which if reversed will show...
    view full answer...
  • Shocks on 2015 Ram 1500 Feel Like They are Shot Even After Using Suspension Enhancement
    The Timbren Rear Suspension Enhancement System # TDRTT1500 that you purchased, or any suspension enhancement for that matter, is designed to help improve your suspension, handling, and safety. These just add some extra cushion to help absorb shock for when you hit bumps or are driving on rough roads. Since suspension enhancement is meant to compliment your suspension, if your shocks are shot these will not fix the problem. They will work with a suspension system that is in good working...
    view full answer...

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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Test Fit:
Joe V
Test Fit:
Ryan G
Written by:
Tyler C
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Video Edited:
Joshua S
Video Edited:
Jacob T
Video Edited:
Dustin K
Updated by:
Mary E

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