Sumo Spring Overview

SumoSprings SumoSpringsĀ® 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. SumoSpringsĀ® are manufactured in a variety of heights, diameters and densities to support multiple front and rear [...]

Sumo Springs, Why I Use Them

I have decided to use the Sumo Spring for my application in our suspension hitches.  While the cost is considerably more than the standard lineal compression Air Cell the benefits greatly out weigh the extra cost.  I am a believer in buy American and the Sumo Spring is the only manufacturer of the urethane spring [...]