Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, Engine Brake, Detroit DT12-DA 12-Speed Automated Transmission, Meritor MT-40-14X Drive Axles, 2.47:1 Axle Ratio, 52350 lb GVWR, Air Ride Cab, 70 in High Rise Sleeper Cab, Thermo King Auxiliary Power Unit, Aluminum Wheels, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 230 in Wheelbase, Dual Fuel Tanks

Cummins X15 6 Cylinder 15 L Diesel 450 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 15217 Engine hrs, Engine Brake, Eaton Fuller FAM-14810B-EA 10-Speed Automated Transmission, 13300 lb Front Axle, 21000 lb Rears, Meritor RS-23-161 Drive Axles, 2.50:1 Axle Ratio, 34300 lb GVWR, Air Ride Cab, 48 in Mid Roof Sleeper Cab, 295/75R22.5 Front Tires, 275/80R22.5 Rear Tires, Airliner Air Ride Suspension, 222 in Wheelbase, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 450 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller FRO-15210C 10-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Dana DA-RT-40 Drive Axles, 3.73:1 Axle Ratio, Air Ride Cab, 48 in Flat Top Sleeper Cab, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 215 in Wheelbase, PTO, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 410 hp Engine, 2014 US EPA Label, 12197 Engine hrs, Eaton Fuller Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, Meritor Drive Axles, 2.50:1 Axle Ratio, 34700 lb GVWR, Air Ride Cab, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Airliner Air Ride Suspension, 160 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks