1999-2002 Chevrolet Silverado 1500 Fleetside; 1999-2002 Chevrolet Silverado 1500 Stepside; 2001-2002 Chevrolet Silverado 1500 HD Fleetside; 1999-2002 Chevrolet Silverado 2500 Fleetside; 2001-2002 Chevrolet Silverado 2500 HD Fleetside; 2001-2002 Chevrolet Silverado 3500 Fleetside; 1999-2006 GMC Sierra 1500 Fleetside; 2005 GMC Sierra 1500 Fleetside 78.0 Bed; 2005 GMC Sierra 1500 Fleetside 96.0 Bed; 1999-2005 GMC Sierra 1500 Stepside; 2005 GMC Sierra 1500 Stepside 78.0 Bed; 2007 GMC Sierra 1500 Classic Denali Fleetside 68.4 Bed; 2007 GMC Sierra 1500 Classic Hybrid Fleetside; 2007 GMC Sierra 1500 Classic SL Fleetside; 2007 GMC Sierra 1500 Classic SLE Fleetside; 2007 GMC Sierra 1500 Classic SLT Fleetside; 2007 GMC Sierra 1500 Classic WT Fleetside; 2001-2003 GMC Sierra 1500 HD Fleetside; 2005-2006 GMC Sierra 1500 HD Fleetside; 2005 GMC Sierra 1500 HD Fleetside 78.0 Bed; 2007 GMC Sierra 1500 HD Classic Fleetside; 1999-2004 GMC Sierra 2500 Fleetside; 2004 GMC Sierra 2500 Base Fleetside 78.0 Bed; 2004 GMC Sierra 2500 Base Fleetside 96.0 Bed; 2004 GMC Sierra 2500 SLE Fleetside 78.0 Bed; 2004 GMC Sierra 2500 SLE Fleetside 96.0 Bed; 2004 GMC Sierra 2500 WT Fleetside 78.0 Bed; 2004 GMC Sierra 2500 WT Fleetside 96.0 Bed; 2001-2006 GMC Sierra 2500 HD Fleetside; 2004 GMC Sierra 2500 HD Fleetside 78.0 Bed; 2004 GMC Sierra 2500 HD Fleetside 96.0 Bed; 2007 GMC Sierra 2500 HD Classic Fleetside; 2001-2006 GMC Sierra 3500 Fleetside; 2007 GMC Sierra 3500 Classic Fleetside
