PowertraxONE XR - 21-24 F150 5'7" (Includes Lightning) w/out Stk Pkt 2006-chevrolet-express-3500-base-esi8069664 They are a necessary extra

They are a necessary extra safety measure as large work vehicles have many blind spots

Complete Kit

An upgraded outer tie-rod is also included

Quick and easy installation

PowertraxONE XR - 21-24 F150 5'7" (Includes Lightning) w/out Stk Pkt 2006-chevrolet-express-3500-base-esi8069664 They are a necessary extraThe XR Series combines the PowertraxONE MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The PowertraxONE XR electric retractable truck bed cover is part our Polycarbonate Series covers. 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 Rhino