Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Detroit DT12-V 12-Speed Automated Transmission, 12220 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 52220 lb GVWR, Air Ride Cab, 58 in High Rise Sleeper Cab, Aluminum Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 220 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Volvo D13H455 Diesel 455 hp Engine, 2017 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Engine Brake, 12500 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 2.64:1 Axle Ratio, 52500 lb GVWR, Air Ride Cab, 70 in High Rise Sleeper Cab, Bunk Beds, Aluminum Front Wheels, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 240 in Wheelbase

Detroit 6 Cylinder Ultra Low Sulfur Diesel Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 58 in High Rise Sleeper Cab, Aluminum Wheels, 295/75R22.5, Airliner 4-Bag Air Ride Suspension, Air Sliding 5th Wheel, Dual Fuel Tanks