Volvo D13H500 6 Cylinder 12.8 L Diesel 500 hp Engine • 2014 US EPA Label • CARB Compliant • Exhaust Brake • Volvo ATO2612D Automatic Transmission • Differential Lock • 13200 lb Front Axle • 40000 lb Rears • Meritor RT-40-160 Drive Axles • 3.73:1 Axle Ratio • 53200 lb GVWR • Air Ride Cab • 61 in Condo Sleeper Cab • Bunk Beds • Bunk Heater • Aluminum Wheels • 11R22.5 • Hendrickson Air Ride Suspension • 220 in Wheelbase • PTO • Air Sliding 5th Wheel • Dual Fuel Tanks