Ford 6 Cylinder Diesel Engine, Ford 9-Speed Manual Transmission, 10000 lb Front Axle, 23000 lb Rears, 33000 lb GVWR, 11R22.5, Spring Suspension, 180 in Wheelbase, 1993 Rosco Mfg Co EZ-1S 7000 L Aluminum Tank, Hydraulic Driven Pump

Engine Brake, Eaton Fuller 15-Speed Manual Transmission, Double Differential Locks, 16000 lb Front Axle, 40000 lb Rears, 56000.0 lb GVWR, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, 210 in Wheelbase, PTO, 2001 Citernes Gerard et Coulombe Tank 1820701 19000 gal Tank, 3 Compartments