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  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Light Duty
THIS ITEM IS NOT A FIT FOR
2013 Skyline Weekender Fifth Wheel
Special Savings on Select SuperSprings Items. See Cart for Savings.
SuperSprings Intl

SumoSprings Solo Custom Helper Springs - Rear Axle

Part Number: SS97UJ
In Stock
$296.99
Vehicle Suspension
Not Confirmed to Fit

2013 Skyline Weekender Fifth Wheel

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You load up for a weekend off the grid, knowing the weight will shift on rough trails. Instead of bracing for every dip, you drive with steady control and a smoother feel that lets you focus on the road ahead. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Solo Custom Helper Springs - Rear Axle part number SS97UJ can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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SuperSprings Intl Vehicle Suspension - SS97UJ

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

You load up for a weekend off the grid, knowing the weight will shift on rough trails. Instead of bracing for every dip, you drive with steady control and a smoother feel that lets you focus on the road ahead.


Highlights

  • Progressive Load Support: Compresses with weight for smoother control.
  • Reduces Rear Sag: Helps keep your stance level under load.
  • Improved Stability: Limits sway and body roll on uneven terrain.
  • Maintenance-Free Design: No air lines, leaks, or adjustments needed.
  • One-Piece Upgrade: Replaces factory bump stops with simple setup.
  • Vibration Dampening: Softens harsh rebounds and road feedback.
Made in USA

Features to know about

Stay Level When the Bed Gets Heavy: Progressive Load Support


Installed spring when it is not compressed Installed spring when it is compressed

When you load up gear for a trip or haul tools for the job, the rear end can start to squat and throw off your handling. These springs compress as weight comes on, adding up to 1,500 lbs of support at 50% compression so your truck stays more level and controlled.

Take the Edge Off Rough Roads: Micro-Cellular Cushioning

Rough trails and uneven pavement can make the back end feel harsh and bouncy. The closed-cell polyurethane design acts like a cushion, soaking up bumps and softening rebounds so the ride feels more settled instead of choppy.

Cut Down on Sway in Corners and Crosswinds: Progressive Resistance

You know that uneasy feeling when the rear starts to lean in a turn or shift in the wind. These springs firm up as they compress, helping reduce sway and body roll so the truck feels more planted when things get unpredictable.

Forget Constant Adjustments: Maintenance-Free Design

Air systems can be a hassle with lines, leaks, and pressure checks. This setup is a one-piece solution with no maintenance needed. Once it is in, you can just drive and not think about it again.

Simple Upgrade from Factory Stops: One-Piece Replacement

Instead of stacking add-ons, this replaces your factory bump stops directly. It is a clean, straightforward upgrade that works quietly in the background without changing how you use your truck day to day.

Smooth Out Loaded and Unloaded Driving: Consistent Rear Support

Some setups only help when fully loaded, but these stay engaged lightly even when you are not hauling. That means less rear-end bounce on daily drives and more control whether the bed is empty or packed.

Specs

Capacity:

  • 1,500 lb at 50% compression

Warranty:

  • Limited lifetime warranty
  • 30-day satisfaction guarantee


SSR-408-47 SuperSprings Sumo Springs Solo Rear Vehicle Suspension Kit for Trucks

Installation Details SS97UJ Installation instructions

This Product Fits The Following Vehicles




Video of SumoSprings Solo Custom Helper Springs - Rear Axle

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




Video Transcript for Review of SuperSprings Intl Vehicle Suspension - Towing/Load Leveling - SS97UJ

Hi, everyone. Steven here with Etrailer. Today we're taking a quick look together at some SumoSprings. These are gonna be a solo custom helper spring set for your rear axle. Now these fit a lot of different year, make and models of Rams, Jeeps, and Dodges. So please be sure you're checking the fit guide to be sure you're getting the right parts for your specific vehicle the first time.

Now, what's great about these is these are what's considered a progressive load support and all that means is that they compress with the weight itself for smoother control. So meaning they're going to reduce wear swag, they're gonna help that stance under load and they compress with the weight, meaning they're gonna compress down when you have that load on. So when you're empty, they're not gonna make it more rough or anything like that. And the neat thing about these in my opinion, is there's no maintenance. So there's no airlines to worry about, leaks to check, adjustments needed or anything like that.

It's literally a one piece setup. This replaces your factory bump stop. So your factory bump stop probably looks something similar to this. It's probably like this kind of material rubber or something. And it's probably a little, little thinner and a little bit shorter than these.

And this just replaces them giving it a lot more sturdiness. And then some installs, you may need to put this additional height on here. So just check the instructions and you may not need it. And then of course you got your hardware and it looks like some lubrication, or I'm sorry, thread lock here for the threads and everything. So again, these are also going to give you vibration dampening, so those harsh rebounds and road when you hit potholes.

These are gonna help soften those kind of things as well. And again, folks, it's a quick easy installation. That being said, if you don't wanna tackle it yourself, no worries. We do have trusted etrailer installation shops around the country. You can use our installer locator link below to find those in your area. I'm Steven, thanks for watching. Have a good one.


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Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Katherine B
Edited by:
Katherine B
Employee Kim H
Written by:
Kim H

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