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.
$289.99
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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 | 6 lbs |
|---|---|
| Dimensions | 11 × 8 × 5 in |
| Application(s) Summary | |
| Capacity | 1500 (lb) Capacity at 50% Compression |
| Item Diameter | 4'' |
| Item Height | 5'' |
| Quantity |
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John Arvin –
Easy to install, made an immediate difference.
Keith Bogart –
Nissan Xterra rear suspension is notoriously known for being poor weak just a horrible ride over bumps.
I installed the sumo springs in about 40 minutes taking my time it was so easy.
The difference in the ride after installation is unbelievable one more time UNBELIEVABLE!!!!!
John Arvin –
I purchased Supersprings for my van and my camper. The difference in the ride has been very noticable. I highly recommend this company’s products based on my experience.