Easy 1-2-3 Installation
Remove Bump Stops
Bolt On Spring
From highway driving, to heavy load applications, the Timbren Suspension Enhancement System will protect your current suspension, and will improve the performance of your vehicle whether it’s a pickup, suv, medium duty straight truck, or a full size class 8 truck.
The Timbren Suspension Load Booster is designed to provide stability, reduce swag, eliminate sway, and level the vehicle for an overall improved, "rubber cushion" ride - on or off the road. All while maintaining the current ride height.
If your 2500 Sierra, Silverado, 2500HD leans on turns and curves, drifts on the highway, bottoms out, or provides a general bumpy ride when loaded, a Timbren Suspension Kit is the solution for your suspension problem.
The Timbren Kits we offer are extremely simple to install, require no maintenance, and come with a lifetime of use backed by warranty. The award winning "over load" systems are made of Rubber Aeon Springs and designed to provide maximum performance for stock suspensions.
6,000 lbs. Level Load Capacity
Reduces sag and sway
Eliminate vehicle from bottoming out
Perfect for handling heavy cargo loads
Ride quality unaffected when not loaded
Sold as Pair (left and right)
Instructions for Installing GMRCK25D Timbren Suspension Kit
Timbren Kits are made to increase the "level-load" carrying capacity of your vehicle. Never load the vehicle beyond the manufacturer's maximum gross vehicle weight rating (GVWR).
Years: 2011, 2012, 2013, 2014
Model: Chevrolet 2500 Sierra, Silverado, 2500HD