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A heavy load up front can make steering feel light and braking less sure. These SumoSprings Solo helper springs add up to 2,800 lbs of support at 50-percent compression, helping your suspension stay level and steady under weight. The microcellular urethane cushions bumps and smooths out rough roads while keeping the front end from sagging so your handling and headlight aim stay consistent when loaded.
Each spring is made from high-density microcellular urethane that compresses in stages as weight increases. Light loads engage softly for a smoother ride, while heavier loads are supported as the material compresses by as much as 80 percent. There’s no air pressure to monitor or tubing to run—just simple, maintenance-free performance every time you hit the road.
When uneven pavement or side winds try to throw you off line, these springs work independently to keep each side stable. That means less body roll on corners, less sway when turning into driveways, and better control overall when the road gets unpredictable.
These springs stand up to the elements with high-density urethane that resists abrasion, oils, road salts, and UV rays. They perform in temperatures from -25 F to 200 F and compress vertically with minimal side expansion, protecting them from damage in tight spaces. It’s a rugged setup ready to handle real-world use for the long haul.
Installing extra suspension support doesn’t have to take all weekend. These custom-fit jounce-style springs bolt into place without drilling, so you can get the upgrade done easily using basic tools. Once installed, you’re ready for a level ride that stays solid whether empty or loaded down.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
Larry
10/7/2021
Working great after one year.
Billy
9/6/2023
SEEM TO DOING WELL AND HOLDING UP FINE NICE TO HERE FROM YOU !! DONT SEE THAT THEASE DAYS THANKS PATRICK !!!
Mike L.
10/27/2023
William
11/10/2022
Good. It takes the sway when turning
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Darryl
3/6/2024
Product still doing its job! These should have been the OEM standard when the vehicle was new. Local truck only driving, long road trips with cargo trailer and weightrough roads, all in between, these springs definitely make the ride better.