2007-2013 Chevrolet Silverado 1500; 2007-2014 Chevrolet Silverado 2500 HD; 2007-2014 Chevrolet Silverado 3500 HD; 2007-2013 GMC Sierra 1500; 2012 GMC Sierra 1500 Hybrid; 2012 GMC Sierra 1500 SL; 2012 GMC Sierra 1500 SLE; 2012 GMC Sierra 1500 SLT; 2012 GMC Sierra 1500 WT; 2012 GMC Sierra 1500 XFE; 2007-2014 GMC Sierra 2500 HD; 2007-2014 GMC Sierra 3500 HD