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.
$253.99
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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 | 2 lbs |
|---|---|
| Dimensions | 11 × 8 × 5 in |
| Application(s) Summary | |
| Capacity | 2500 (lb) Capacity at 50% Compression |
| Item Diameter | 3'' |
| Item Height | 3'' |
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Douglas Brooks –
This is my second order with the company. Both experiences were super positive. I Needed a stiffer spring for the additional 1400lbs of camper shell on the back. Unloaded the truck and shell were level with everything else at factory specs and drove nicely. . The stock springs were 2700 and the new ones 3400. So the new ones with the camper shell on the truck approximate the ride of the stock 2700 without the shell. The rear now rides about 1 inch higher than previous and 1 inch higher than up front. So loaded it becomes level and drives very nice. I did add some Bilstein 5100s prior to the leaf spring upgrade so it is a direct compare. The new springs will keep me from having to play with a bunch of add-on stuff. Do it right get the leaf springs if your doing it full time.