Timbren 2011 Chevrolet Silverado 2500/3500 HD Rear Suspension Enhancement System

The Timbren SES Suspension Upgrade kit is here and ready to support the 2011+ Chevrolet Silverado 2500 with whatever life carries. Whether pulling a trailer or carrying a heavy load in the bed, this Suspension Helper Spring Kit will support weight up to 8600 lbs and consistently maintain a level ride. The hollow rubber spring helper provides a progressive spring rate, meaning when more weight is applied, it becomes stiffer to carry the excess weight. Without the Timbren Rubber Spring Helpers, excess weight in the rear will cause a rise in the front end as the rear end sags. This lift translates to less traction in the front tires, leading to headlights that shine too high and a reduction in overall steering. Replacing the factory bump stops with the Suspension Helper Spring Kit prevents the Silverado 2500 from bottoming out, increasing ride quality loaded or unloaded. Features: Eliminate vehicle squatting & sagging Tow & haul with safety & confidence Lifetime warranty Rated for 8600lbs Application: 2011+ Chevrolet Silverado 2500/3500 HD