Cummins X15 • X15 • 400 Horsepower • Automatic Transmission • 2.64 Ratio • 234" Wheelbase • Tilt/Teli • Sliding 5th Wheel • Pwr Locks • Pwr Windows • Cruise • Dump Valve • Pwr & Heated Mirrors • 2 Chrome Gauges • Aluminum Wheels • Air Ride Suspension • 295/75R22.5 Tires • 501K Miles