1999-2006 Chevrolet Silverado 1500 Extended Cab Pickup; 1999-2005 Chevrolet Silverado 1500 Base Extended Cab Pickup; 1999 Chevrolet Silverado 1500 Base 3 Door Extended Cab Pickup; 2004-2006 Chevrolet Silverado 1500 Hybrid Extended Cab Pickup; 1999-2006 Chevrolet Silverado 1500 LS Extended Cab Pickup; 1999 Chevrolet Silverado 1500 LS 3 Door Extended Cab Pickup; 1999-2006 Chevrolet Silverado 1500 LT Extended Cab Pickup; 1999 Chevrolet Silverado 1500 LT 3 Door Extended Cab Pickup; 2003-2006 Chevrolet Silverado 1500 SS Extended Cab Pickup; 2003-2004 Chevrolet Silverado 1500 WT Extended Cab Pickup; 2006 Chevrolet Silverado 1500 WT Extended Cab Pickup; 2004 Chevrolet Silverado 1500 Z71 Extended Cab Pickup; 2007 Chevrolet Silverado 1500 Classic Hybrid Extended Cab Pickup; 2007 Chevrolet Silverado 1500 Classic LS Extended Cab Pickup; 2007 Chevrolet Silverado 1500 Classic LT Extended Cab Pickup; 2007 Chevrolet Silverado 1500 Classic SS Extended Cab Pickup; 2007 Chevrolet Silverado 1500 Classic WT Extended Cab Pickup; 2001-2004 Chevrolet Silverado 2500 Extended Cab Pickup; 2001-2004 Chevrolet Silverado 2500 Base Extended Cab Pickup; 2001-2004 Chevrolet Silverado 2500 LS Extended Cab Pickup; 2001-2004 Chevrolet Silverado 2500 LT Extended Cab Pickup; 2004 Chevrolet Silverado 2500 WT Extended Cab Pickup; 2001-2013 Chevrolet Silverado 2500 HD Extended Cab Pickup; 2015-2019 Chevrolet Silverado 2500 HD Extended Cab Pickup; 2001-2013 Chevrolet Silverado 2500 HD Extended Cab Pickup; 2015-2019 Chevrolet Silverado 2500 HD Extended Cab Pickup; 2001-2005 Chevrolet Silverado 2500 HD Base Extended Cab Pickup; 2001-2005 Chevrolet Silverado 2500 HD LS Extended Cab Pickup; 2001-2005 Chevrolet Silverado 2500 HD LT Extended Cab Pickup; 2004-2005 Chevrolet Silverado 2500 HD WT Extended Cab Pickup; 2007 Chevrolet Silverado 2500 HD Classic LS Extended Cab Pickup; 2007 Chevrolet Silverado 2500 HD Classic LT Extended Cab Pickup ..See Application Guide for Additional Fitments
