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  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Heavy Duty
  6. Rear Axle Suspension Enhancement
THIS ITEM IS NOT A FIT FOR
2014 Keystone Alpine Fifth Wheel
SuperSprings Intl

SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle

Part Number: SS96MR
In Stock
$641.99
Retail:$730.20
You Save: $88.21
Vehicle Suspension
Not Confirmed to Fit

2014 Keystone Alpine Fifth Wheel

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5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle part number SS96MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (144)
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SuperSprings Intl Vehicle Suspension - SS96MR

  • Bump Stops
  • Towing/Load Leveling
  • SuperSprings Intl
  • Heavy Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only

5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride.


Features:

  • Helper springs upgrade your vehicle's rear suspension for improved driver control and comfort
    • Keep your vehicle level when you're towing or hauling a heavy load
    • Help to absorb bumps and shocks
    • Minimize sway
  • 2-Piece design provides unlimited suspension travel and movement for a smoother ride when unloaded or on rough terrain
  • Progressive load control - springs compress according to the weight of your cargo
    • Lighter loads - springs compress easily at first for soft engagement and a less bumpy ride
    • Heavier loads - springs compress by as much as 80 percent for support
  • Springs work independently from each other to compensate for off-center loads and reduce body roll during sharp turns
  • Durable microcellular urethane
    • Works in temperatures from -25 F to 200 F
    • Resists damage caused by oils, road salts, and UV rays
  • Minimal lateral expansion - springs expand and compress vertically instead of to the sides so they aren't easily damaged when operating in tight spaces
  • Maintenance-free - no tubing to run or air pressure to monitor like with air springs
  • Easy, bolt-on installation
  • 2 Jounce-style springs and necessary hardware included
  • Made in the USA


Specs:

  • Weight capacity (at 50-percent compression): 5,000 lbs
    • SumoSprings will not increase your vehicle's weight-carrying capacity
  • Limited lifetime warranty
  • 30-Day satisfaction guarantee


Rear Suspension Support

SumoSprings helper springs are great for pickup trucks. Towing or hauling a heavy load can cause sag as your factory suspension compresses under the weight of the load. This means that the rear axle is trying to support not only the extra load but also the truck's weight. And because there is less weight on your front axle, your front tires make less contact with the road, which causes problems with traction, steering, and braking. SumoSprings upgrade your factory suspension to level your vehicle, improve driving performance, and keep your ride comfortable.


SumoSprings Rebel installed showing separation of 2-piece springs

The innovative 2-piece design of these Rebel springs allows for unlimited suspension travel. This means that there will be more movement in your suspension when you're unloaded or off-roading, which makes your ride smoother and more comfortable.


Each spring has 2 pieces. One piece attaches to the frame of your vehicle. And the other piece attaches to the axle, typically above your existing factory leaf spring. The pieces come together to provide support when you are towing or hauling a heavy load. When you're unloaded, they separate so that they don't restrict the movement of your suspension. The closed-cell urethane springs also act like a shock absorber to dampen road vibration.


SumoSprings compressing under load

SumoSprings provide progressive load control - the more you load them, the stiffer they become. With a lighter load, the springs will compress easily for soft engagement and a less bumpy ride. The springs can also compress by as much as 80 percent to support a heavy rear load and to help your factory suspension bear up under the load. This evens out the weight, which levels your vehicle and ensures that your front tires are making better contact with the road. A level ride means that you have improved driving control, ensures safe headlight aim, and helps to minimize sway. The springs also support your factory suspension, which helps prevent sagging and reduces bottoming out.


The springs work independently from one another to support each side of your vehicle. This action helps to reduce body roll when you make a sharp turn. This also helps compensate for an off-center load.


Durable, Custom-Fit Springs

These microcellular urethane springs are tough. They resist abrasion, oil, salt, and UV rays that can more quickly wear out other springs, and they perform well in temperatures ranging from -25 F to 200 F (-33 C to 93 C).


SumoSprings expand and compress vertically with minimum expansion to the sides, so they won't be damaged by nearby mechanical parts, and they fit safely into tighter spots. And unlike air springs, SumoSprings require no maintenance or adjustment.


This kit comes with custom-fit brackets that are designed to easily bolt onto your vehicle.



SSR-139-47-2 SuperSprings Sumo Springs Rebel Rear Vehicle Suspension Kit for Trucks - 2-Piece

Installation Details SS96MR Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.5

144 reviews
5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride.

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See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Will SumoSprings Work in Freezing Temperatures
    According to my contact in the Engineering department at SuperSprings the correct SumoSpring fit for a 2015 Suburban 1500 would be # SSR-204-40. According to them, the SumoSprings # SSR-204-40 springs will remain functional down to -25º F. Operating in temperatures below that won't harm anything, but the SumoSprings wouldn't be very pliable at those temperatures so the ride quality would suffer to a degree. I've linked you to a product description video for the # SSR-204-40 SumoSprings.
    view full answer...
  • Recommended SumoSprings For A 2021 Grand Design Imagine 2600RB Travel Trailer
    SumoSprings will provide a much more noticeable difference in both ride quality and stability than an upgraded equalizer will give you so you're making the right choice. From what I can find on Grand Design's website you should have a 4,400lb axle in the overslung position. If this is correct then you would need the SumoSprings Trailer Helper Springs # TSS-107-40. If your axle is in underslung position then you'll want part # TSS-106-40 instead. Both of these kits will mount to the leaf...
    view full answer...
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  • Best Rear Suspension Upgrade for 2015 Ford F-250 4x4 With In-Bed Camper Besides Air Bags.
    I recommend using the SumoSprings Rebel Custom Helper Springs # SS96MR hands down! These are my favorite suspension upgrade that have zero maintenance involved like the air bags require. These are designed to increase in stiffness as they are compressed so as far as the unloaded ride quality you will only see an improvement there along with a slight decrease in body roll when cornering. The Timbren's like Rear Suspension Enhancement System part # TFRTT350F are also hassle free but when...
    view full answer...
  • Recommended SumoSpring System For My 2016 Ford F-250 Super Duty 4WD
    When it comes to adding SumoSprings to your 2016 Ford F-250 Super Duty I recommend The SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SS96MR they're confirmed to fit your 4WD vehicle. The SumoSprings Solo Custom Helper Springs - Rear Axle # SSR-114-54 are only for 2 wheel drive and will not work for your 4 wheel drive. The SumoSprings have a 5,000 pound capacity, the system is maintenance-free with no tubing to run or air pressure to monitor like with air springs. They...
    view full answer...
  • Recommended Suspension Enhancement for 2011 Ford F-250 Towing Toy Hauler with Weight Distribution
    This sounds like a situation that a suspension enhancement would do wonders for. Even though you're using a great weight distribution system, sometimes it's not enough to remove all of the squat when towing a heavy trailer. I noticed that you were looking some solutions similar to the Timbren Rear Suspension Enhancement System # TFR250SDG, and those would be acceptable, but they're going to provide a much harsher unloaded ride so I typically only recommend those for trucks that are towing...
    view full answer...
  • Will SumoSprings Rebel Custom Helper Springs SS96MR Fit 2016 Ford F-250 W/ 5th Wheel Rails?
    Since the SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SS96MR you were looking at for your 2016 Ford F-250 Super Duty 4WD replace your factory bump stops they will work perfectly with your 5th wheel rails. This kit gives you up to 5000lbs of load leveling support while also helping to prevent sway. I included a video of the # SS96MR for you to take a look at.
    view full answer...
  • Recommended Jounce Enhancement Kit For A 2016 Ford F-350 Towing A 13,0000 Pound 5th Wheel
    If you are not wanting to go with an air bag kit, you will have two options available. The first, and the most heavy duty, is the Timbren Rear Suspension Enhancement System # TFR350SDF. This will not affect the ride height and will definitely shore up the suspension when under load. However, as these are rated up to 8,600 pounds of capacity, they are going to be pretty stiff and will affect your ride quality fairly severely when not under load. These do a great job when they are under load...
    view full answer...
  • Best SumoSprings Helper Springs for a 2014 Ford F-250
    The SumoSprings Custom Helper Springs item # SSR-139-40-2 for your 2014 Ford F-250 work by using progressive load control. This allows the springs to compress according to the weight put on them and do not require spacers. The heavier a load you put on your truck the more the springs compress. This feature also allows you to keep your factory ride when you are not towing or hauling. Other systems can cause a stiff ridged feeling in your rear end but you won't have that issue with the SumoSprings....
    view full answer...
  • Should I Use Timbren Or SumoSprings Suspension Enhancement On My 2013 Ford F-250 4X4?
    Both the SumoSprings Rebel Custom Helper Springs Rear Axle # SS96MR and the Timbren Rear Suspension Enhancement System # TFR250SDG will only engage and function when the truck is loaded down in the rear. When your truck is unloaded, neither system will be causing a rough ride. Both of these will replace the factory bump stops on your frame and offer a simple bolt-in installation process. The SumoSprings are rated at 5,000lbs max and the Timbren System is rated at 8,600lbs max. If you are...
    view full answer...
  • Can 2014 Ford F-250 With 2 Inch Rear Blocks Use SumoSprings
    In order to find if you can use SumoSprings like the SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SS96MR on your 2014 Ford F-250 you will need to measure. You will need to know the distance from the bottom of your frame to the axle. These springs are 6" tall, and ideally you only want 1/2" of space between them. Slightly more may work but you have to keep in mind that they will not engage until they make contact. If you find that these will not work for you, you may...
    view full answer...
  • Bump Stop Helper Springs Recommended for 5th Wheel Towing With 2016 Ford F250 4x4
    To counteract the rear end sag caused by the 2500-3000 lb pin weight of your 5th wheel, a bump stop replacement type helper spring is a great choice. No adjustment needed, nothing to leak or puncture. No need to inflate/deflate until you find that sweet spot, and they won't have any effect on your ride quality when you're not towing or hauling. The Timbren # TFR250SDG is a great product, but the 8600 lbs of additional support it provides would be overkill for your needs, in my opinion....
    view full answer...
  • Will SumoSprings Help 2014 Ford F-350 w/ 4WD From Bottoming Out When Towing Trailer
    SumoSprings will absolutely help your 4-wheel drive 2014 Ford F-350 from bottoming out when you are towing your large gooseneck trailer. The way these springs work is that they act as a buffer for your factory suspension, so when you are towing and the back end of your truck sags, they will take the brunt of that weight, and when going over bumps, the springs will engage even more, compressing to reduce the stress put on your F-350's leaf springs. The best option for your 4WD 2014 F-350,...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Alex H
Written by:
Alex H

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