Mack MP7 6 Cylinder 10.8 L Diesel 405 hp Engine • 2006 US EPA Label • Engine Brake • Mack MaxiTorque 10-Speed Manual Transmission • 18000 lb Front Axle • 44000 lb Rears • 62000 lb GVWR • Air Ride Cab • Aluminum Front Wheels • 425/65R22.5 Front Tires • 11R22.5 Rear Tires • Steerable Air Lift Pusher Axle • Camelback Spring over Walking Beam Suspension • 236 in Wheelbase • PTO • OX Bodies 16 ft Long x 5 ft 1 in High Steel Body • Flat Bed • Electric Roll Tarp