2004-2013 Chevrolet Silverado 1500, 2009-2013 Chevrolet Silverado 1500 Hybrid, 2004-2006 Chevrolet Silverado 1500 LS, 2008-2013 Chevrolet Silverado 1500 LS, 2004-2013 Chevrolet Silverado 1500 LT, 2007-2013 Chevrolet Silverado 1500 LTZ, 2007-2013 Chevrolet Silverado 1500 WT, 2010-2013 Chevrolet Silverado 1500 XFE, 2007 Chevrolet Silverado 1500 Classic LS, 2007 Chevrolet Silverado 1500 Classic LT, 2005 Chevrolet Silverado 1500 HD Base, 2001-2003 Chevrolet Silverado 1500 HD LS, 2005 Chevrolet Silverado 1500 HD LS, 2001-2003 Chevrolet Silverado 1500 HD LT, 2005-2006 Chevrolet Silverado 1500 HD LT, 2007 Chevrolet Silverado 1500 HD Classic LT, 2001-2005 Chevrolet Silverado 2500 HD Base, 2001-2006 Chevrolet Silverado 2500 HD LS, 2001-2014 Chevrolet Silverado 2500 HD LT, 2007-2014 Chevrolet Silverado 2500 HD LTZ, 2004-2014 Chevrolet Silverado 2500 HD WT, 2007 Chevrolet Silverado 2500 HD Classic LS, 2007 Chevrolet Silverado 2500 HD Classic LT, 2007 Chevrolet Silverado 2500 HD Classic WT, 2001-2005 Chevrolet Silverado 3500 Base, 2001-2006 Chevrolet Silverado 3500 LS, 2001-2006 Chevrolet Silverado 3500 LT, 2004 Chevrolet Silverado 3500 WT, 2006 Chevrolet Silverado 3500 WT, 2007 Chevrolet Silverado 3500 Classic LT, 2007 Chevrolet Silverado 3500 Classic WT, 2007-2014 Chevrolet Silverado 3500 HD LT, 2007-2014 Chevrolet Silverado 3500 HD LTZ, 2007-2014 Chevrolet Silverado 3500 HD WT, 2004-2013 GMC Sierra 1500, 2005-2013 GMC Sierra 1500 Denali, 2009-2013 GMC Sierra 1500 Hybrid, 2006 GMC Sierra 1500 SL, 2008-2013 GMC Sierra 1500 SL, 2004-2013 GMC Sierra 1500 SLE, 2004-2013 GMC Sierra 1500 SLT, 2007-2013 GMC Sierra 1500 WT, 2010-2013 GMC Sierra 1500 XFE, 2007 GMC Sierra 1500 Classic Denali, 2007 GMC Sierra 1500 Classic SL, 2007 GMC Sierra 1500 Classic SLE, 2007 GMC Sierra 1500 Classic SLT, 2001-2003 GMC Sierra 1500 HD SLE, 2005-2006 GMC Sierra 1500 HD SLE, 2001-2003 GMC Sierra 1500 HD SLT, 2005-2006 GMC Sierra 1500 HD SLT ...See Application Guide for Additional Fitments