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Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles

Item # RM-2460-2570-3
Our Price: $3,472.24
Trailer Suspension Parts
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This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your trailer up to 50 percent. Fits 3" axles. Great Prices for the best trailer suspension parts from Roadmaster. Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles part number RM-2460-2570-3 can be ordered online at or call 1-800-940-8924 for expert service.
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Roadmaster Trailer Suspension Parts - RM-2460-2570-3

  • Equalizer Upgrade Kit
  • Leaf Spring Replacement System
  • Suspension Kits
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Round Axle - 3 Inch
  • Triple Axle
  • 7000 lbs
  • Roadmaster

This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your trailer up to 50 percent. Fits 3" axles.


  • Suspension upgrade system provides a smooth, comfortable towing experience
    • Slipper leaf springs replace existing leaf springs
    • Center hanger boxes replace standard equalizers
    • Heavy-duty gas shocks absorb road vibration
  • Center hanger boxes isolate leaf springs to prevent shock transfer between axles
    • Independent axle operation increases traction by as much as 70 percent during braking
    • Built-in rollers keep spring ends from hopping inside of box to create a smoother, quieter, more controlled ride
  • Nitrogen-charged shock absorbers help to eliminate trailer bouncing, chucking, and porpoising
    • Limit up-and-down motion of trailer on both compression and rebound
    • Help to control trailer sway by limiting lateral movement
  • Maintenance-free Never Fail bushings come pressed into spring eyes
    • Constructed with molybdenum and graphite
    • More durable than brass or nylon
  • Simple, bolt-on installation
  • Made in the USA


  • Application: triple-axle trailers
    • Axle size: 3" diameter (typical 5,200-lb to 7,000-lb axle)
  • Spring capacity: 3,500 lbs per spring
  • Leaf spring dimensions: 27" long (from center of spring eye to end of spring) x 1-3/4" wide
    • Eye diameter with bushing installed: 3/4" (9/16" without bushing)
    • Leaf thickness: 3/8"
    • Number of leaves: 4
  • Shock length:
    • Extended 17-1/2"
    • Compressed: 11-1/2"
  • Quantity:
    • Slipper springs: 6
    • Center hanger boxes: 4
    • Shocks: 6
  • Limited Lifetime Warranty

Note: Your existing U-bolts may not be long enough for this install. U-bolts also suffer from wear and tear, so we recommend changing the U-bolts during this installation.

Roadmaster Comfort Ride Slipper Springs

Upgrade your current trailer suspension setup with the Comfort Ride system from Roadmaster. The Comfort Ride provides an improved towing experience for your triple-axle trailer. Unlike traditional equalizers, the center hanger boxes in this system prevent shock transfer between axles, creating a smoother ride. In order to absorb and dissipate any road-induced shock that occurs, heavy-duty shock absorbers are included.

Leaf Spring Setup

The front and rear springs that are included with this kit will attach to the hangers that are welded onto your trailer. The eye of the front spring will attach to your existing front hanger, and the eye of the rear spring will attach to the rear hanger. The flat slipper end of each spring will slide into one of the provided center hanger boxes. The 2 center springs will mount in the middle of the setup, attaching to the hanger boxes on either side.

Roadmaster Comfort Ride Center Hanger Box

This center hanger box differs from a traditional equalizer, which typically connects the springs on a triple-axle trailer. In a standard equalizer setup, any vibration or road-induced force gets transferred between the axles until it eventually dissipates. This occurs because standard equalizers are built with pivot points at their center. So each time the front axle hits a bump in the road, the movement of that axle causes the spring to jump. This pivots the equalizer, which transfers movement to the center and rear springs and, in turn, to the center and rear axles, creating an ongoing wave of motion.

Roadmaster Comfort Ride Slipper Spring Rollers In Center Hanger Box

With the Comfort Ride setup, the center hanger sits flush with your trailer frame, preventing any movement of the box itself. This isolates each spring, thus eliminating any connection between the axles. To ensure that each spring is still able to move along with the axle, preventing an overly stiff ride, the flat end of the spring mounts in the center hanger box between a roller and a safety bolt. Having a roller positioned above the flat end will keep the spring from hopping inside of the box. Any up-and-down motion the spring incurs will be translated into front-to-back motion to create a smoother, quieter, more controlled ride.

The independent axle operation will improve handling and braking performance as well. Axle roll up occurs when the trailer's rear tires are lifted off the ground while braking, resulting in weight and traction being lost on the rear tires. With the Comfort Ride system installed, tire traction increases by as much as 70 percent during braking because there is no axle roll up. The result is a safer, more comfortable towing experience.

Gas Shocks Absorb Road Vibration

Instead of transferring shock between axles, the Comfort Ride setup ensures that each spring freely absorbs and dissipates any road-induced force on its own. In order to do this, heavy-duty shocks are included.

Roadmaster Comfort Ride Shock Absorber

The gas-powered springs inside of the shocks' sealed cylinders compress and extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough or uneven terrain.

You'll experience up to a 50 percent reduction in the force that's transferred to your trailer while traveling on paved roads. You'll also receive up to a 76 percent reduction over cobblestones and a 94 percent reduction over gravel roads. This means improved handling, even over potholes and uneven pavement, and the contents of your trailer will stay in place during travel.

Roadmaster Comfort Ride Shock Absorbers Installed

Many trailers will have shocks mounted at around a 40-degree angle, but this positioning doesn't compensate very well for the up-and-down movement of the trailer's suspension. Roadmaster's patented adjustable frame brackets are specifically designed to allow these shocks to be mounted at an optimum angle between 20 and 40 degrees. As a result, these shocks will have the leverage necessary to limit up-and-down and lateral movement during both compression and rebound.

Rigorous Testing Standards

This Comfort Ride system has endured rigorous testing to ensure its durability and longevity. This testing includes computerized Finite Element Analysis, which establishes guidelines to ensure superior product quality and safety. Roadmaster also tested these shock absorbers at the Navistar Proving Grounds, a private test facility that provides real-world handling and safety testing. The result is a safe, long-lasting product that you can trust.


Installation of the Comfort Ride system is fairly straightforward.

The eyes of the front and rear slipper springs attach to the welded hangers on your trailer's frame using your existing suspension bolts. The center hanger boxes bolt over your existing center hangers and secure in place with the provided hardware. Once the safety bolts and rollers are installed in the center boxes, just slide the slipper ends of the springs in so that they rest between the bolts and the rollers. The eye of each center spring will mount in the front most center hanger box with the included hardware, and its slipper end will position in the rear box in the same way as the other slipper ends.

To install the shocks, begin by replacing your U-bolt tie plates with the plates included in this kit. You will need to retain your existing U-bolts and nuts for installation. Once the tie plates are installed, bolt the upper mounting brackets to your trailer's frame with the included hardware. Some drilling is required when mounting the brackets to the frame. Finally, attach the shocks between the tie plates and the frame brackets.

2460 Roadmaster Comfort Ride Shock Absorbers - 3" Axles

2460-50 Roadmaster Comfort Ride Shock Absorbers - Triple Axle Add-On Kit- 3" Axles

2570 Roadmaster Comfort Ride Slipper Spring System - 7K Axle

2570-50 Roadmaster Comfort Ride Slipper Spring Triple Axle Add-On Kit- 3" Axles

Customer Satisfaction Score:

Customer Reviews

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles - RM-2460-2570-3

Average Customer Rating:  4.7 out of 5 stars   (218 Customer Reviews)

This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your trailer up to 50 percent. Fits 3" axles.


Very happy with the product, still performing as expected,
Thanks you Allison K for all your help .




Fantastic, 44foot toyhauler handles and rides so much better. Great product. Any dyi can do it.

by: 08/31/2022


Install wasn’t bad. Grand design welds a V bracket inside the spring hangers for more strength so that was my only challenge on install. This caused a problem on the center hanger as the spacer wouldn’t fit. Had to grind about a quarter inch off the spacer so it would fit as I could only bend the bottom of the hangers so much. Will be towing about 100 miles this weekend so it will be nice to hopefully not have broken drawers in the back of the trailer as well as shelves in the fridge door dislodged. I also did the X factor cross braces on the front and rear hangers for more strength. Will post back after we get more miles on it, but given all the other positive reviews I don’t think I’ll be unhappy.


What a great product. The difference it made in our ride was outstanding. You almost forget you are towing a 35 ft 5th wheel behind you. We travel from West coast to East coast over all type roads and this product made such a difference. Sorry we didn't have it installed sooner. Definitely made a differance and would highly recommend to all Rv owners.


I had a tech install the shocks on our 2019 Shasta Phoenix 37FE fifth wheel. He did an excellent job and now we experience a better ride and a lot less surprises when we arrive and open our camper door. Railroad crossing, terrible Georgia interstates, and ruff roads are allot smoother now with less bouncing.


Installed a year ago, I made a drilling template to help locate the frame mounting bracket screw holes. Installed a set on (2) fivers, spent average of 2.5 hours for total installation per fiver. Helped the ride of the trailer. Would certainly recommend the shock kit.


1. The impression from "people"
was usually "why shocks on a camper", which I would answer "why shocks on your car".
2. The ride was much better; as you may imagine driving your car without shocks. And the sway was minimized & the braking effectiveness increase.
3. We've sold that RV and on our new one already planning the install; and including the wet bolts and mod on the leaf-spring hangers.


All travel trailers should be equipped with shock absorbers. Roadmaster nailed it with the brackets which fit perfectly. Be sure to order the longer u bolts.


This is a great kit! Everything needed is included. Be sure to purchase the heavy duty wet bolt kit for the shackles.


We installed these on our 2022 Riverstone Legacy 39RKFB and without a doubt they have saved us on broken rims (many have this issue) and the ride was an instant upgrade. We drove a 6500-mile trip over the summer to ZION and Rockies and no issues at all. I installed them myself and recommend them as an inexpensive solution to expensive independent suspension.


OMG! After having the trailer bottom out on the stock springs while traversing a RR crossing, this system has proven to be amazing. Returning from a VA campground I crossed multiple RR crossings and traveled some rough pavement. I found I had left a bottle of shower soap on the ledge in the shower! It was still there when I set up in my yard. Not possible with the stock suspension!


Along with the new springs....everything works as advertised. Well satisfied. No complaints.
I had to modify the one set of shock brackets to fit, as I have raised the trailer 5 inches
to match up with the 4 inch raised truck. problems.
Thanks etrailer for your help.


After much research and evaluation I found the Road Master to be my first choice for our 2023 Grand Design Reflection Tandom Axle RV. The engineering, manufacturing and quality is demonstrated in this product. The components are heavy duty with clear instructions. I’ve not had the opportunity to install yet however before we embark on a 2 month tour, I’m confident in this added suspension package to assure a safe, comfortable ride.


The suspension system is amazing! It feels like the 5th wheel is riding on coil springs. The shock absorbers make such a noticeable difference; why these aren't installed at the factory will forever puzzle me.
Installation was straight forward. The length and quality of current U-bolts allowed for reuse.
I was skeptical about the fasteners, until the first one was torqued to was soon apparent that the provided hardware was more than adequate for the job.
I wouldn't hesitate to purchase this system again, and I promote it as often as possible.
Thank you, and all the etrailer staff!


With all the proper tools, the install was only like 4 hours. I did this outside on a gravel driveway and then took to my local fire department where it was level to install the shocks. The ride difference was noticed immediately.


So far so good on my 2015 Open Range 3X427BHS!

Overall, the old suspension system was just rusted and worn out and the tires were a maximum of 1" apart, which made me really nervous while pulling. It was tough to remove, but nothing a little WD-40 and some praying couldn't fix!

Installation was pretty straight forward using the included directions and [online video] University. Looking forward to seeing how it rides this weekend on our next trip.


This kit made a huge difference in the ride of our fifth wheel and we would recommend the product.


Best upgrade you can do on your toy hauler! It’s a little stiff at first unloaded but man what a difference when fully loaded! Smithed out the ride tremendously even on the washboard highway! A huge piece of mind when comparing it to the stock set up. Definitely recommend it!


This is a great product, it smothered out my fifth wheel nearly eliminating the chucking.


The cabinet doors aren't flying open and everything rides much smoother!


Not being able to experience riding in the 5th wheel RV it's difficult to state the ride quality. However, without a gas shock absorber system the spring suspension is allowed, "out of control movement". Frequently I inspect the suspension and I suspect the Roadmaster System is doing what it's designed for. I would recommend this product.

RE: MORryde RV Shackle Kit-2.25" Shackles-The Wet Shackle Kit is an improvement over stock. However, despite frequent maintenance, greasing, the bronze bushings need to be replaced. With that said, it would be prudent to mfg. the bushings using yellow brass for longevity. It would be appreciated if MORryde would provide all new replacement bushings. During maintenance a top quality tenacious waterproof grease is used.

Overall, doing business with e-trailer is outstanding.


Just finished installing the Roadmaster shock system on my Momentum 398M tri-axle. The kit arrived well packaged and all items were included. The instructions that come with it are pretty straight forward and easy to understand. This would probably be a lot quicker install with some helping hands, but I did it by myself in about 6 hours. The hardest part of the entire setup is all of the overhead drilling, but with a little redneck ingenuity I was able to make that bearable. As far as this kit goes, the ordering process and the outstanding customer service from Angela W, rocks!! This could be the start of a wonderful relationship..


I spent considerable time researching how to improve the towing experience of my 5th wheel camper without breaking the bank. This is an excellent product and it performed exactly as I had hoped. It improved my trailer's handling over the very rough roads we travel in just about every state in our country. If you are looking to improve your towing experience, then this is a reasonably priced product.


I was looking for shock absorbers when I discovered this kit. I installed it in about a day and a half. The instructions are pretty good if you read them and follow them. We took the trailer about 100 miles last weekend. It seemed to ride smoother with this kit. Overall, I'm happy with it.

Show More Reviews

See what our Experts say about this Roadmaster Trailer Suspension Parts

  • Which Roadmaster Comfort Ride Leaf Spring Kit W/Shocks For 2021 Grand Design Momentum Toy Hauler
    I would be happy to help! Starting with the first question you are correct that due to the increased in demand in any and everything trailer related there has been issues getting replacement leaf springs, but I have not heard of any leaf spring failures caused by this. We do have a Roadmaster Comfort Ride Leaf Spring Suspension Kit W/ Shocks for 2021 Grand Design Momentum 5th Wheel Toy Hauler with triple 7K axles. You will need the # RM-2460-2570-3. These kits are great as they improve...
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  • Replacement Suspension Systems For a 2019 Heartland Cyclone 4270 Toy Hauler
    While we do not carry the Lippert Road Armor currently for triple axle setups I do have a couple kits for you to consider to replace the MORryde Rubber Equalizers # MR39ZR you have on your 2019 Heartland Cyclone 4270 Toy Hauler. First is the Lippert Center Point by Trailair Air-Ride Suspension Upgrade # LC1565401. This will replace the rubber equalizers you have with an air cushioned suspension. It will allow you to be able to adjust the air pressure to fine tune your desired ride quality....
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  • Parts For Install On A Roadmaster Comfort Ride Leaf Springs System On 2019 Grand Design Momentum
    Your 2019 Grand Design Momentum 395m has a triple axle. We do have three options of the Roadmaster Comfort Ride Leaf Spring Suspension Kit. 5K Trailer Axles, part # RM-2460-2560-3 7K Trailer Axles, part # RM-2460-2570-3 8k, 3-1/2" Trailer Axles, part # RM-2470-2580-3 You will need to check your axles to see which kit is best for you. These kits do come with everything you need for the installation, except the tools. I have listed the tools you need below. General Hand Tools 12” Long...
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  • Can A Roadmaster Comfort Ride Suspension Be Installed A Trailer That Rides Slightly Nose High
    Yes, you can still install the Roadmaster Comfort Ride Leaf Spring Suspension Kit even though the trailer rides slightly nose high when coupled to the tow vehicle. When installing one of these kits you'll most likely need to get longer U-bolts since there typically aren't enough threads to accommodate the additional mounting brackets. To determine the right kit and U-bolts you'll need to know the capacity and diameter of your axles and how many axles your trailer has. 3.5k 2-3/8" Tandem...
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  • Comparing Roadmaster Comfort Ride to Air-Ride and Torsion Axles for Triple Axle 5th Wheel
    The Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM-2460-2570-3 is going to be the best upgrade option for your 5th wheel. This setup will create an independent suspension similar to torsion axles but with the added benefits of the shock absorbers. The Lippert Center Point by Trailair Air-Ride Suspension Upgrade # LC1565401 will keep your axles tied together through the equalizer, so you would lose that independent axle operation. These are also not compatible...
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  • Which Roadmaster Comfort Ride Kit and Disc Brake Kit Fits 2016 Dutchmen V-3002 W/ Triple 7k Axles?
    I would be happy to recommend the correct Roadmaster Comfort Ride Leaf Spring Suspension Kit W/ Shocks for your 2016 Dutchmen Voltage V-3002 with triple 7000lb Lippert axles but the # RM-2460-2580 you were looking at is for tandem axle trailers with 8000lb axles. For your trailer you will need the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles # RM-2460-2570-3 instead. This kit is designed to work with triple 7000lb axles like you have,...
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  • Correct Roadmaster Comfort Ride Leaf Spring Suspension Kit for a 2013 Jayco Seismic 5th Wheel
    The correct Roadmaster Comfort Ride Leaf Spring Suspension Kit for a 2013 Jayco Seismic 5th Wheel with 6,000 lb axles is the Roadmaster Comfort Ride Leaf Spring Suspension Kit part # RM-2460-2570-3. It's rated for a bit more than what you have but it's the closest rated system and will not create any issues.
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  • Recommended Suspension Upgrade for 2019 Keystone Montana High Country 381TH
    The best all-inclusive suspension system we offer for a 2019 Keystone Montana High Country 381TH is the Roadmaster Comfort Ride Leaf Spring Suspension Kit with Shock Absorbers; part # RM-2460-2560-3 for 5k axles, part # RM-2460-2570-3 for 7k axles, or part # RM-2470-2580-3 for 8k axles. If you don't know your axle capacity, this will be printed on the axle tag in the center of the beam. The Roadmaster Comfort Ride provides independent axle operation for increased traction, spring keepers...
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  • How Wide are the Slipper Springs in the Roadmaster Comfort Ride Kits
    Actually in 2020 Roadmaster changed the width of their slipper springs that come with the Roadmaster Comfort Ride Systems # RM-2460-2570-3 from 2 inch 1-3/4 inch.
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  • Does Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers Change Ride Height
    The Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM-2460-2570-3 is not going to change the ride height of your fifth wheel. It will only improve the ride quality!
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  • Can Roadmaster Comfort Ride Kits Fit Under Slung Trailer Axles
    Yes, we've checked with Roadmaster in the past and they've confirmed for us that the Roadmaster Comfort Ride Leaf Spring Suspension Kits like the # RM-2470-2580-3 that you referenced can be used on under and over slung axle setups. The part # RM-2460-2570-3 is the kit that includes springs and shocks or for just a shock kit you'd want the part # RM-2470-3. I attached a review video for this for you to check out as well.
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  • Suspension and Disc Brake Upgrade for Grand Design Momentum 398M
    I have some great options for you to upgrade the Grand Design Momentum 398M such as the Roadmaster Comfort Ride Leaf Spring Suspension Kit part # RM-2460-2570-3 which will help drastically increase ride quality/performance and the HydraStar Disc Brake Kit w/ Actuator for Triple Axle Trailers part # HSE7K-TR1 which will increase stopping power. They can be converted to oil bath with the Kodiak XL ProLube Oil Bath Hub Body and Cap part # XLPROLUBE2440 and Oil Seal part # 9103309. Unfortunately,...
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  • Do All the Shocks of Roadmaster Comfort Ride System Have to be Installed
    The real benefit of the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM-2460-2570-3 is being able to have shocks installed on each axle to dampen the movement. Not running the shocks on the rear axle would not be recommended. Basically the suspension of just this axle would behave differently than the others which would cause handling and tire wear issues most likely plus diminish the ability of the system to smoothen out the ride quality. Realistically you'd...
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  • Recommended Shackles and Suspension Upgrade for a Triple Axle Toy Hauler
    The closest option we have to replace your 2-5/8" shackles is the 3-1/8" long MORryde Suspension Upgrade Kit for Triple Axle Trailers item # MR26ZR. Using the longer shackle straps will slightly raise your trailer but these will still work. If you would like to email me the dimensions of your current equalizers I will be happy to recommend a replacement so you can upgrade those as well. If you are looking for a complete suspension upgrade then I recommend the Roadmaster Comfort Ride...
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  • Could Roadmaster Comfort Ride System Fix Rear Axle Moving Closer to Middle Axle
    That's an interesting problem you are having but there has to be a suspension component that is damaged, bent or flexed that is allowing the axle to move forward. I would look at the hangers to see if they maybe are bent or check to see if the axle is still attached to the leaf spring correctly. It almost sounds like the the axle has slid forward on the leaf spring which shouldn't be happening. There should be a pin on the leaf spring pack that holds it to the the u-bolt plate so this doesn't...
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  • How Do I Select The Correct Roadmaster Comfort Ride Kit For My Triple Axle Trailer
    I can definitely help point you in the right direction. These comfort ride kits are not year, make and model specific. The kit you were looking at # RM-2470-2580-3 is made for a triple 8,000 lb axle trailer. 8K axles will have a 3-1/2" diameter round tube. If your trailer has triple 7,000 lb axles you will want the # RM-2460-2570-3 instead. This kit will be sized correctly for that setup with 3" round tube axles. Each axle should have a tag which shows the individual weight capacity,...
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  • What is Axle Spacing for Roadmaster Triple Axle Comfort Ride
    When the Roadmaster Triple Axle Comfort Ride # RM-2460-2570-3 is installed the axle spacing will be right at 35 inches. What that means for you is there is a chance you might have to move your hangers but if you have right 35 inches between axle centers like your dimensions would suggest you should be fine as-is.
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  • Can Roadmaster Comfort Ride System Install on Under Slung Setup
    Yes, we've checked with Roadmaster in the past and they've confirmed for us that the Roadmaster Comfort Ride Leaf Spring Suspension Kits like the # RM-2470-2580-3 that you referenced can be used on under and over slung axle setups. I checked and we don't have any pictures of an underslung setup at this time.
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  • Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks For a Triple Axle Trailer 6K Axles
    You can use the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM-2460-2570-3 with your triple axle trailer on 6,000lb axles. Your 6,000lb axles are going to be the same 3" diameter as a 7,000lb axle. Do note that the heavier suspension will not increase your trailers capacity.
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  • Will Roadmaster Comfort Ride Leaf Spring Suspension Kit - 7K Work If Leaf Springs Have 6 Leaves
    The Roadmaster Comfort Ride Leaf Spring Suspension Kit part # RM-2460-2570-3 uses four-leaf spring packs which have a 3,500 lb capacity per side. In regards to the number of leaves within a spring pack, this is not always relevant to capacity since the individual leaves can have different thicknesses. For example, a four-leaf spring pack can have the same capacity as a six-leaf spring pack as the leaves in the four-leaf spring pack are thicker than the leaves in a six-leaf spring pack hence...
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  • How Many Hanger Boxes Come With the Roadmaster Comfort Ride Kit for Triple Axle Trailers
    The Roadmaster Comfort Ride Leaf Spring Suspension Kit part # RM-2460-2570-3 will come with a total of six leaf spring packs and four center hanger boxes which will be needed to secure three axles under a trailer. There will be three leaf spring packs and two center hanger boxes on each side of the trailer. The rest of the required parts are all included for you.
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  • What's The Difference Between The Roadmaster Comfort Ride 2570 And 2570-50 Kits
    The 2570 is the Roadmaster Comfort Ride Slipper Spring System for tandem axle trailers and the 2570-50 is an add-on kit for triple axle trailers. For example, the # RM-2460-2570 you were looking at is for tandem axle trailers while the # RM-2460-2570-3 is the same kit but with that additional add-on kit for triple axle trailers.
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  • How to Determine Frame Width When Building Trailer with 7K Axles
    I would be more than happy to help you get everything together that you need for the suspension on your gooseneck trailer for your tiny house! It sounds like you're needing the Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 8 on 6-1/2 Bolt Pattern - 95" - 7,000 lbs # 8327834-EB which has a hub face measurement of 95" and a spring center measurement of 80". This means that the frame of your trailer needs to be 80" apart so that your leaf springs will line up with your trailer suspension. When...
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