Fits: 2007-2010 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007-2010 Chevrolet Silverado 3500 HD, 2007-2010 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2007-2010 GMC Sierra 3500 HD