Volvo D13H500 6 Cylinder 13 L Diesel 500 hp Engine, 2022 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 5712 Engine hrs, Volvo ATO2612F 12-Speed Automated Transmission, 13200 lb Front Axle, 37478 lb Rears, 50678 lb GVWR, Air Ride Cab, 70 in Condo Sleeper Cab, Bunk Beds, Aluminum Wheels, 275/80R22.5, Air Ride Suspension, 225 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks