Options available for all generations of Ford F-250 and 350. The CXR Fortress comes in Four Leg, Six Leg, and Crossbar configurations. Custom compatibility options available for Softoppers and Tonneau Covers with Integrated Rail Systems. Choose what rack height works best for you, heights ranging from 6” (crossbar) to 28” (cab height+). Tonneau cover compatible, see our Tonneau Cover Fitment Guide for more info. A full line of accessories including Cargo Trays, Rear Enclosure Panels, Hydraulic Access Doors and more.