Description:

Fits: 2011-2012 GM & CHEVROLET 2500 & 3500 SIERRA, SLIVERADO, 2 & 4 WD, REAR Specifically designed to improve suspension performance without compromising ride quality, these powerful, durable hollow rubber cushions are strategically installed in the front or rear suspension to assist suspension performance under varying load conditions. The progressive nature of the hollow rubber cushion continuously upgrades the deflection characteristics of the vehicle suspension automatically. Results in using Timbren Suspension Kit - Dramatically improved handling on curves - Less body lean - Reduced sway when driving in crosswinds or meeting heavy trucks - Significant improvement in load handling characteristics resulting in better performance when carrying heavy or unbalanced loads. Simplest to use - Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Simplest to maintain - There are no air lines or fittings to leak. Just bolt the kit on and you are set for a lifetime of trouble free service. Simplest to install - There are no holes to drill, no air line to route and can be installed in minutes using basic hand tools.
# 15-4023