The Timbren Active Off‑Road bump stop for 2011–2023 GMC and Chevrolet 2500/3500 applications cushions suspension travel and reduces harsh bottoming during heavy use. This compact, vehicle‑specific unit installs inboard of the axle to provide progressive resistance for improved ride control when towing or hauling. It’s a direct replacement sized to each model’s custom specs for reliable off‑road and work duty performance.
Timbren 2011-2023 GMC/Chevy 2500/3500 Custom Specs for GMRCK25D