Volvo d12-385 6 Cylinder 12.1 L Diesel 385 hp Engine • 1997 US EPA Label • Engine Brake • Eaton Fuller RTLO-14610B 10-Speed Manual Transmission • 12125 lb Front Axle • 38000 lb Rears • Eaton Drive Axles • 3.7:1 Axle Ratio • 50125 lb GVWR • 61 in Mid Roof Sleeper Cab • Bunk Beds • Aluminum Front Wheels • 295/75R22.5 • Volvo Corporate Air Air Ride Suspension • 204 in Wheelbase • Air Sliding 5th Wheel • Dual Fuel Tanks