UltraGroove Metal(TM) is a retractable tonneau that makes it easy to attach nearly any Thule(R) or Yakima(R) rack to carry bikes, kayaks, cargo baskets and more. It offers truck owners the metal look with heavy-gauge aluminum panels and a tough, powder-coated, matte-black surface. With or without racks, UltraGroove Metal is a great-looking retractable tonneau that's incredibly easy to use. It opens quickly with just a turn of the lock knob and closes just as easily with a pull on the built-in strap. ' The built-in RES(TM) rail expansion system can quickly be outfitted with racks to carry your recreational gear.

This Part Fits:

Year	Make	Model	Submodel
2004-2005	Chevrolet	Silverado 3500	Base
2004-2006	Chevrolet	Silverado 3500	LS
2004-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2018	Chevrolet	Silverado 3500 HD	High Country
2007-2018	Chevrolet	Silverado 3500 HD	LT
2007-2018	Chevrolet	Silverado 3500 HD	LTZ
2007-2018	Chevrolet	Silverado 3500 HD	WT