2007-2009 Chevrolet Silverado 1500 78.7 Bed Without Cargo Management System, 2010-2013 Chevrolet Silverado 1500 78.9 Bed Without Cargo Management System, 2007-2014 Chevrolet Silverado 2500 HD 78.8 Bed Without Cargo Management System, 2011-2014 Chevrolet Silverado 3500 HD 78.8 Bed Without Cargo Management System, 2007-2009 GMC Sierra 1500 78.7 Bed Without Cargo Management System, 2010-2013 GMC Sierra 1500 78.9 Bed Without Cargo Management System, 2007-2014 GMC Sierra 2500 HD 78.8 Bed Without Cargo Management System, 2011-2014 GMC Sierra 3500 HD 78.8 Bed Without Cargo Management System

Vehicle Fitment

Years	Make	Model	Trim
2010–2013	Chevrolet	Silverado 1500	LS
2007–2013	Chevrolet	Silverado 1500	LT
2007–2013	Chevrolet	Silverado 1500	LTZ
2007–2013	Chevrolet	Silverado 1500	WT
2007–2014	Chevrolet	Silverado 2500 HD	LT
2007–2014	Chevrolet	Silverado 2500 HD	LTZ
2007–2014	Chevrolet	Silverado 2500 HD	WT
2011–2014	Chevrolet	Silverado 3500 HD	LT
2011–2014	Chevrolet	Silverado 3500 HD	LTZ
2011–2014	Chevrolet	Silverado 3500 HD	WT
2007–2008, 2010–2013	GMC	Sierra 1500	SL
2007–2013	GMC	Sierra 1500	SLE
2007–2013	GMC	Sierra 1500	SLT
2007–2013	GMC	Sierra 1500	WT
2011–2014	GMC	Sierra 2500 HD	Denali
2007–2014	GMC	Sierra 2500 HD	SLE
2007–2014	GMC	Sierra 2500 HD	SLT
2007–2014	GMC	Sierra 2500 HD	WT
2011–2014	GMC	Sierra 3500 HD	Denali
2011–2014	GMC	Sierra 3500 HD	SLE
2011–2014	GMC	Sierra 3500 HD	SLT
2011–2014	GMC	Sierra 3500 HD	WT