Cat 3406 6 Cylinder Diesel 400 hp Engine, 1988 US EPA Label, Positive Air Shutoff, Eaton Fuller 13-Speed Transmission, 5443 kg Front Axle, 18142 kg Rears, 22679 kg GVWR, 11R24.5, Hendrickson Spring over Walking Beam Suspension, 222 in Wheelbase, PTO, 1996 Jasper 16000 L Steel Tank, TC306 Code, Hour Meter Reads 4196