Cummins ISX12G 6 Cylinder 11.9 L Compressed Natural Gas (CNG) 400 hp Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison 4000 HS Automatic Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor RT-40-145A Drive Axles, 4.11:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 187 in Wheelbase, Air Sliding 5th Wheel

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller RTO-18910B-AS 10-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Dana DS405 Drive Axles, 3.55:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 170 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX12G 6 Cylinder 11.9 L Compressed Natural Gas (CNG) 400 hp Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison 4000HS Automatic Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor RT-40-145A Drive Axles, 4.11:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 187 in Wheelbase, Air Sliding 5th Wheel

Detroit Series 60 6 Cylinder 14.0 L Ultra Low Sulfur Diesel 515 hp Engine, 2006 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FRO-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.58:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit Series 60 6 Cylinder 14.0 L Diesel 455 hp Engine, 2006 US EPA Label, 16561 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Eaton Fuller FRO-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.58:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 295/75R22.5, Airliner Air Ride Suspension, 177 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit Series 60 6 Cylinder 14.0 L Diesel Engine, 2003 US EPA Label, Air Conditioner, Cruise Control, Engine Brake, Meritor M-15G10A-M15 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor RT-40-145 Drive Axles, 2.79:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 295/75R22.5, Airliner Air Ride Suspension, 225 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 25409 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Detroit DT12-DA-1550 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 2.47:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 275/80R22.5 Front Tires, 445/50R22.5 Super Singles Rear Tires, Airliner Air Ride Suspension, 225 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, 29898 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FRO-15210C 10-Speed Manual Transmission, 12350 lb Front Axle, 40000 lb Rears, 3.42:1 Axle Ratio, 52350 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Thermo King TriPac Evolution Auxiliary Power Unit, Aluminum Outer Wheels, 295/75R22.5, Airliner Air Ride Suspension, 238 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 24228 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.42:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Bunk Beds, Aluminum Outer Wheels, 275/80R22.5 Front Tires, 275/80R22.5 Rear Tires, Air Ride Suspension, 230 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks