Mack 6 Cylinder Diesel Engine • 30838 Engine hrs • Eaton Fuller 13-Speed Manual Transmission • 18740 lb Front Axle • 68000 lb GVWR • Aluminum Wheels • 385/65R22.5 Front Tires • 285/75R24.5 Rear Tires • Steerable Air Lift Pusher Axle • Camelback Spring Suspension • 258 in Wheelbase • 19 ft Long x 64 in High Aluminium Body