Volvo D13M-500 6 Cylinder 12.8 L Diesel 500 hp Engine • 2017 US EPA Label • CARB Compliant • Requires Diesel Exhaust Fluid • Webasto Engine Coolant Heater • 22730 Engine hrs • Engine Brake • Volvo ATO2612F Automatic Transmission • Differential Lock • 13200 lb Front Axle • 40000 lb Rears • Meritor MT-40-14X Drive Axles • 3.36:1 Axle Ratio • 53200 lb GVWR • Air Ride Cab • 61 in High Rise Sleeper Cab • Bunk Beds • Bunk Heater • Aluminum Wheels • 11R22.5 • Volvo Air Ride Suspension • 221 in Wheelbase • Air Sliding 5th Wheel • Dual Fuel Tanks