SuperSprings SumoSprings Front Rear Kit SSF-173-40-2 SSR-187-54-1 for Ford F-53 K-10-004

Enhances Load Carrying Ability,Improves Overall Driver Control And Ride Comfort,Will Not Leak Or Rupture,Never Load Any Vehicle Beyond The Manufacturers GVWR,Compress Up To 80% Of Original Height With Full Memory Rebound,Kits Contain Both Front And Rear Sumosprings Sold As A Pair,Maintenance-Free,Upgrade To Factory Bump Stops [Front And Rear],One-Piece Unit Attached On One Side Used As A Replacement,Reduces And Stabilizes Sway,Made from patented micro-cellular urethane,3000 Lb Front And 7000 Lb Rear Capacity At 50% Compression