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.
$300.99
In stock
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 | 5 lbs |
|---|---|
| Dimensions | 11 × 8 × 5 in |
| Application(s) Summary | Chevrolet Silverado 1500 4 X 2 (2019-2025) ; Chevrolet Silverado 1500 4 X 4 (2019-2025) ; GMC Sierra 1500 4 X 2 (2019-2025) ; GMC Sierra 1500 4 X 4 (2019-2025) |
| Capacity | 1500 (lb) Capacity at 50% Compression |
| Item Diameter | 4'' |
| Item Height | 5'' |
| Quantity | 2 |
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Jose Santos –
Towing is improved, love the level of the truck no when the bed is loaded, and the trailer is connected.
I initially installed the 1″ preload spacer, and that wasn’t for me at all – changed the level of my trailer and truck. I’ll bet that spacer is for the Trail Boss models, not the basic off-road package. Maybe that could be included in the literature if that’s the case.
Very impressive product. Looking forward to adding some of these to my travel trailer.
william kupkufske –
Had no problem ordering them and easy to install.