379EXHD, Heavy Duty Trucks - Conventional Trucks w/ Sleeper, Caterpillar C-15, 10 Spd, Qualifies for 90 day warranty if you would like to purchase warranty. Extended warranty available as well., 475 Horse Power, Air Ride Suspension, Aluminum Wheels, 253 Wheel Base, 24.5 Low Pro, Tandem Axle, Ratio, 63 Ultracab Unibilt
