The XR Series combines the ONE MX with the integrated Trax Rail System that allows for unique and personal customization above your truck bed cover. The RetraxONE XR combines strong, durable polycarbonate with a powerful and incredible scratch resistant matte finish paired with a low-profile patented design that streamlines the overall appearance and provides a firm seal. The XR Series optimizes cargo capacity with the cover open or closed, providing the ultimate versatility in cargo management. The Trax Rail System will work with most T-slot accessories from Yakima, Thule, Rhino Rack, and many more offering endless possibilities. Pairing the Trax Rail System with accessories offers double the cargo capacity. This unique technology frees up the hitch with the ability to mount bikes, coolers, outdoor gear and more on top of the bed cover by combining the Trax Rail system with the t-slot accessories.

This Part Fits:

Year	Make	Model	Submodel
2016-2017	Chevrolet	Silverado 1500	Custom
2014-2017	Chevrolet	Silverado 1500	High Country
2015-2017	Chevrolet	Silverado 1500	LS
2014-2017	Chevrolet	Silverado 1500	LT
2014-2017	Chevrolet	Silverado 1500	LTZ
2015-2017	Chevrolet	Silverado 1500	SSV
2014-2017	Chevrolet	Silverado 1500	WT
2014-2017	GMC	Sierra 1500	Base
2014-2017	GMC	Sierra 1500	Denali
2014-2017	GMC	Sierra 1500	SLE
2014-2017	GMC	Sierra 1500	SLT