Cummins 6 Cylinder 6.7 L Diesel Engine, Air Conditioner, Cruise Control, Automatic Transmission, 7000 lb Front Axle, 13500 lb Rears, 19500 lb GVWR, 245/70R19.5, Spring Suspension, 189 in Wheelbase, PTO, 12 ft 0 in Folding Spray Bar, Diesel Burners, Automated Bar Controls, Hand Spray Wand, Hydraulic Driven Pump