cm rd model steel workbed 112" long x 97" wide 60" cab to axle 34" frame width fits a dually wheel cab and chassis truck 9' frame 30k b&w gooseneck hitch 18 500 lb b&w rear 2" receiver hitch 4" steel channel frame rails 3" steel roll-formed 3/16" channel cross members 1/8" steel treadplate floor rub rail w/ stake pockets tapered rear corners led dot required lights recessed tail brake and backup lights mounted in headache rack modular sealed wiring harness 7 way round and 5 way flat electrical plug standard on rear tailboard black powdercoat. please check with us for exact fitment as makes vary slightly.