Cummins ISX12 6 Cylinder 11.9 L Liquefied Natural Gas (LNG) 400 hp Engine, 2017 US EPA Label, Engine Brake, Eaton Fuller FAM-14810B-EA3 10-Speed Automated Transmission, 13200 lb Front Axle, 38000 lb Rears, Meritor MT40-14X*C Drive Axles, 2.79:1 Axle Ratio, 51200.0 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 191 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Volvo D13 6 Cylinder Ultra Low Sulfur Diesel 405 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 9759 Engine hrs, Engine Brake, Automated Transmission, 12350 lb Front Axle, 23000 lb Rears, 33500 lb GVWR, 11R22.5, Air Ride Suspension, 171 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Volvo D13M-405 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 405 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Volvo ATO2612F Automated Transmission, 12350 lb Front Axle, 23000 lb Rears, 33500 lb GVWR, Air Ride Cab, 11R22.5, Air Ride Suspension, 167 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks