Cummins 6 Cylinder Diesel Engine • US EPA Label • Requires Diesel Exhaust Fluid • Engine Brake • Allison Automatic Transmission • Double Differential Locks • 20000 lb Front Axle • 40000 lb Rears • 60000 lb GVWR • Air Ride Cab • Aluminum Outer Wheels • 425/65R22.5 Front Tires • 11R22.5 Rear Tires • Dual Steering Boxes • Double Frame • TufTrac Suspension • 208 in Wheelbase • PTO • Stellar Roll-Off Body • 15 ft Hoist • Pintle Hitch