The Timbren Suspension Enhancement System for 2011 Chevrolet Silverado 2500 HD rear offers a rubber-cushion solution to reduce vehicle sag and improve control when towing or hauling. Rubber springs absorb shocks and automatically adjust to uneven loads for steadier handling. Rated for 8000 lbs., the bolt-on kit requires no drilling or air lines and is intended for severe towing and hauling applications with a lifetime warranty.
Timbren 2011 Chevrolet Silverado 2500 HD Rear Suspension Enhancement System