Cummins L9 6 Cylinder 8.9 L Diesel 350 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, Exhaust Brake, Automatic Transmission, 18000 lb Front Axle, 40000 lb Rears, 58000.0 lb GVWR, Air Ride Cab, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Double Frame, Hendrickson Air Ride Suspension, 195 in Wheelbase, PTO, 4000 gal Steel Tank, PTO Driven Pump, Hose Reel, Front Spray, Rear Spray, Side Spray