backed by a lifetime guarantee
SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
$144.99
Available for backorder
SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece.
| Weight | 2 lbs |
|---|---|
| Dimensions | 11 × 8 × 5 in |
| Application(s) Summary | |
| Capacity | 900 (lb) Capacity at 50% Compression |
| Item Diameter | 3'' |
| Item Height | 3'' |
| Quantity |
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Marco Gallina –
I needed to replace my poor quality, ineffective factory bump stops and after much research I felt the SumoSprings to be the answer and selected the recommended SSF-204-47. This product right out of the box proved to be a superior quality product. Install was very straight forward and I completed the install in approximately one hour. The test drive showed a slightly smoother ride, better bump compliance, and better control on the high speed road dips that make you feel like you are on a roller coaster. Best of all, cornering saw significantly less front end body roll and a significantly more responsive front end when swerving side to side. I thoroughly recommend this product. Ride improvement is truly noticeably.
Bruce Watters –
The sumosprings have really improved the ride on corners – no more sway!
Andrew Pekarek –
Even with a 3500, the steering improved on the front.
Jerre Payton –
They have made a difference in the handling of each and I am glad I did this. I got them on the Black- Friday sale and saved a lot. They are easy to install and did my motor home in under a hour for front and back. This cost under $400 and the shop wanted around $1800. So each the videos and do them yourself.
Larry Guilbeau –
Great product at a very good price