Timbren GMRCK15S Suspension Enhancement System fit for GMC 1500 Sierra, Silverado, Denali
Timbren Active Off-Road Bumpstops have been designed to allow for proper deflection of the suspension while, at the same time, providing a damping response when the suspension bottoms out. Aeon® rubber springs provide a progressive spring rate that reduces stress on your body and your vehicle.
- Fits (2016-2020) GMC 1500 Sierra, Silverado, Denali
- Rear Suspension Upgrade