Width: adjustable for most pickup trucks (adjustable width of 5' minimum to 6' maximum where rack attaches to track bed) perfect for: truck ladder lumber rack, kayak rack, utility rack, ladder racks, contractor rack,truck racks, truck ladder racks, utility racks, tracrac, crosstread ladder racks, kargomaster, weatherguard. Nissan titan truck bed 2013, bowdown kayak rack by yakima
