Double frame dump truck with 20' steel body with tarp, 20K front axle and 44K rears on Hendrickson rubber block suspension, 20K non-steerable lift axle, 425/65R22.5 front tires and 11R22.5 rear tires, 252" wheelbase, 18 speed transmission, Mack E7-460 engine with 460 HP, and pintle hitch. ECM reads 629,389 miles.