9400i, Heavy Duty Trucks - Conventional Trucks w/ Sleeper, Cummins ISX, 10 Spd, In Operable. Bad Engine. Feel free to call or email for additional information or pictures., 435 Horse Power, Air Ride Suspension, Aluminum/Steel Wheels, 240 Wheel Base, 11R24.5, Tandem Axle, Ratio, 72 Pro Sleeper