Air Lift LoadLifter 5000 Air Spring Kit - Fits 2001-2010 Chevrolet Silverado 2500 & 3500 RWD/4WD, 2001-2010 GMC Sierra 2500 & 3500 RWD/4WD - 57275

Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a heavy load for a safe, comfortable ride No metal drilling, grinding, or removal of factory components Eliminate sag and bottoming out Easy to install with fully-illustrated installation manual Underframe kit designed to work with most in-bed hitches Does not fit cab & chassis applications. Will not fit with Quadrasteer