Heavy spec, double frame, 6X6 cab and chassis 21K front axle and 46K rears, Hendrickson Haulmaax suspension, 445/65R22.5 front tires and 12R24.5 rear tires, pintle hitch, 288" wheelbase, 225" C-T, and 29'8" of frame behind the cab. Currently set up with Fassi F280 boom, but body can be removed.