The XR Series combines the PRO MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The RetraxPRO XR, our premium Aluminum Series cover, combines industrial strength aluminum construction with an incredibly resilient matte finish. 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.\nIndustrial Strength Aluminum Construction\n2004-2005 Dodge Ram 1500 75.9 Bed, 2002-2003 Dodge Ram 1500 78.0 Bed, 2006-2008 Dodge Ram 1500 Laramie 76.3 Bed, 2004 Dodge Ram 1500 SLT 75.9 Bed, 2006-2008 Dodge Ram 1500 SLT 76.3 Bed, 2006-2007 Dodge Ram 1500 Sport 76.3 Bed, 2004 Dodge Ram 1500 ST 75.9 Bed, 2006-2008 Dodge Ram 1500 ST 76.3 Bed, 2008 Dodge Ram 1500 SXT 76.3 Bed, 2006-2007 Dodge Ram 1500 TRX4 76.3 Bed, 2003-2005 Dodge Ram 2500 75.9 Bed, 2006-2009 Dodge Ram 2500 76.3 Bed, 2003-2005 Dodge Ram 3500 75.9 Bed, 2006-2009 Dodge Ram 3500 76.3 Bed
