SuperSprings Front SumoSprings, Chevy/GMC (2003-09) 4500/5500 Topkick/Kodiak

SumoSprings are a load support product that utilize a patented micro-cellular technology which is a polyurethane foam comprised of exclusive additives. The end result of this process is a spring that is a progressive in nature and will provide a smooth ride and additional load support under variable load support conditions.

These front SumoSprings are manufactured in a proprietary casting process and feature a high compression rate with full memory rebound. The Sumo Springs are compressible up to 80% of their original height making them ideal for high dynamic loadindg versus the typical 20% of compression by other manufacturers.

The sumo spring system is specifically designed for the tough truck and commercial application environment. The material is extremely durable with remarkable resistance towards abrasion and damage. They also still give you excellent load support results in low temperatures.

Works on 4x4 and 2wd models.