Twin steer, double frame stone spreader truck with W.K. Dahms Stone Slinger Ultra, Allison automatic transmission, 40K front axle and 46K locking rears, Hendrickson Haulmaax suspension, 315/80R22.5 front tires and 11R22.5 rear tires, 280" wheelbase, 316" bridge, 204" C-T, and 22'8" of usable frame behind the cab.