Silverado/GMC 3500 HD Rear Shocks

The Silverado/GMC 3500 HD's rear shocks are what keep the back end controlled instead of bouncing once there's real weight behind the rear axle. Once real weight is behind the rear axle, whether that's cargo, passengers, or a trailer, a poorly matched rear shock shows up immediately as sag, bounce after a bump, or a harsh ride, which is exactly why rear valving deserves as much attention as the front. Matching rear shock valving to your actual load, rather than a generic factory curve, is what keeps the back end controlled loaded or empty.

AccuTune builds these shock packages in Fox and King: two of the most sought-after shock brands in the off-road space. Fox brings a racing pedigree and broad name recognition, and King is known for remote-reservoir and desert-proven damping. Every tuneable option, regardless of brand, is physically re-valved for your vehicle in our San Diego shop rather than shipped with a generic factory setting.