1999-2006 Chevrolet Silverado 1500 Fleetside 96.0 Bed; 2002-2005 Chevrolet Silverado 1500 Base Fleetside 96.0 Bed; 2002-2006 Chevrolet Silverado 1500 LS Fleetside 96.0 Bed; 2002-2006 Chevrolet Silverado 1500 LT Fleetside 96.0 Bed; 2002-2004 Chevrolet Silverado 1500 WT Fleetside 96.0 Bed; 2006 Chevrolet Silverado 1500 WT Fleetside 96.0 Bed; 2004 Chevrolet Silverado 1500 Z71 Fleetside 96.0 Bed; 2007 Chevrolet Silverado 1500 Classic LS Fleetside 96.0 Bed; 2007 Chevrolet Silverado 1500 Classic LT Fleetside 96.0 Bed; 2007 Chevrolet Silverado 1500 Classic WT Fleetside 96.0 Bed; 2001-2004 Chevrolet Silverado 2500 Fleetside 96.0 Bed; 2001-2006 Chevrolet Silverado 2500 HD Fleetside 96.0 Bed; 2003 Chevrolet Silverado 2500 HD Base Fleetside 96.0 Bed; 2003 Chevrolet Silverado 2500 HD LS Fleetside 96.0 Bed; 2003 Chevrolet Silverado 2500 HD LT Fleetside 96.0 Bed; 2003 Chevrolet Silverado 2500 HD WT Fleetside 96.0 Bed; 2007 Chevrolet Silverado 2500 HD Classic Fleetside 96.0 Bed; 2001-2006 Chevrolet Silverado 3500 Fleetside 96.0 Bed; 2007 Chevrolet Silverado 3500 Classic Fleetside 96.0 Bed; 2002-2005 GMC Sierra 1500 Base Fleetside 96.0 Bed; 2002 GMC Sierra 1500 HT Fleetside 96.0 Bed; 2001-2003 GMC Sierra 1500 SL Fleetside 96.0 Bed; 2006 GMC Sierra 1500 SL Fleetside 96.0 Bed; 2001-2006 GMC Sierra 1500 SLE Fleetside 96.0 Bed; 2001-2006 GMC Sierra 1500 SLT Fleetside 96.0 Bed; 2002-2006 GMC Sierra 1500 WT Fleetside 96.0 Bed; 2007 GMC Sierra 1500 Classic SL Fleetside 96.0 Bed; 2007 GMC Sierra 1500 Classic SLE Fleetside 96.0 Bed; 2007 GMC Sierra 1500 Classic SLT Fleetside 96.0 Bed; 2007 GMC Sierra 1500 Classic WT Fleetside 96.0 Bed; 1999-2004 GMC Sierra 2500 Fleetside 96.0 Bed; 2003-2004 GMC Sierra 2500 Base Fleetside 96.0 Bed; 2003-2004 GMC Sierra 2500 SLE Fleetside 96.0 Bed; 2003 GMC Sierra 2500 SLT Fleetside 96.0 Bed; 2003-2004 GMC Sierra 2500 WT Fleetside 96.0 Bed; 2001-2006 GMC Sierra 2500 HD Fleetside 96.0 Bed ..See Application Guide for Additional Fitments