TOPKICK C4500, Medium Duty Trucks - Flatbed Trucks, GMC 6.6L, Automatic, 2008 GMC C4500, Duramax Diesel, Allison auto, 11ft flatbed. For more info call 800-365-0440 and ask for Chris or Brady., 300 Horse Power, Spring Suspension, Wheels, 188 Wheel Base, 19.5, Single Axle, Ratio,
