D13H455 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, ATO2612D 12-Speed Automatic Transmission, Differential Lock, 12350 lb Front Axle, 38000 lb Rears, Meritor MT-40-14X Drive Axles, 2.64:1 Axle Ratio, 50350 lb GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Aluminum Outer Wheels, 295/75R22.5, Air Ride Suspension, 214 in Wheelbase, Air Sliding 5th Wheel

D13J425 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 425 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 30026 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, ATO2612D Automatic Transmission, 12350 lb Front Axle, 40000 lb Rears, 52350 lb GVWR, Air Ride Cab, 61 in High Rise Sleeper Cab, Bunk Beds, Air Ride Suspension, 206 in Wheelbase, Air Sliding 5th Wheel

Cummins ISX 15 L Ultra Low Sulfur Diesel 400 hp Engine, 2007 US EPA Label, 35715.7 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Digital Mirrors, Engine Brake, RTOC-16909 9-Speed Manual Transmission, Differential Lock, 12350 lb Front Axle, 19000 lb Rears, Meritor MT40-14M Drive Axles, 3.55:1 Axle Ratio, 50351.0 lb GVWR, Air Ride Cab, 61 in Mid Roof Sleeper Cab, Aluminum Outer Wheels, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 216 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks