Sumo Springs - Progressive Compression with Full Memory Rear Suspension Enhancer - 5400 lbs.

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. Features Enhances load carrying ability. 5400 - lbs. Capacity at 50percent Compression. Reduces and stabilizes sway. Improves overall driver control and ride comfort. Compress up to 80percent of original height with full memory rebound. One - piece unit attached on top and bottom allows up to 50percent expansion of original body height. Progressive spring rate. Made from patented micro - cellular urethane. Worlds only leak - proof air spring. Never load any vehicle beyond the manufacturers GVWR.