Volvo D13N455. 6 Cylinder 12.8L Diesel 455 HP Engine. 2023 US EPA Label. Requires diesel Exhaust Fluid, Engine Brake, Volvo AT02612F 12-Speed Automated Transmission 13200 IB Front Axle, 38000 IB Rears, 2.15:1 Axle Ratio 51200 IB GVWR, Air Ride Cab, 77 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 297/...