Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers offer a significant improvement in ride quality, handling, and comfort.\nChevrolet Silverado 1500 HD 2003-2001; Silverado 1500 HD 2007-2005; Silverado 2500 2004-1999; Silverado 2500 HD 2010-2001; Silverado 3500 2007-2001; Silverado 3500 HD 2010-2007; GMC Sierra 1500 HD 2003-2001; Sierra 1500 HD 2007-2005; Sierra 2500 2004-1999; Sierra 2500 HD 2010-2001; Sierra 3500 2007-2001; Sierra 3500 HD 2010-2007\nChevrolet Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2005-1999, Silverado 2500 HD 2010-2001, Silverado 2500 HD Classic 2007, Silverado 3500 2007-2001, Silverado 3500 Classic 2007, Silverado 3500 HD 2010-2007, GMC Sierra 1500 HD 2003-2001, Sierra 1500 HD 2006-2005, Sierra 2500 2004-1999, Sierra 2500 HD 2010-2001, Sierra 2500 HD Classic 2007, Sierra 3500 2006-2001, Sierra 3500 HD 2010-2007