RM6864X, Heavy Duty Trucks - Plow Trucks / Spreader Trucks, Mack E6 2v, 5 Spd, This is a good looking and working RM with hi/lo transfer case and 11' sander, spreader. Front plows available., 283 Horse Power, Leaf Springs Suspension, All Steel Wheels, 158 Wheel Base, , Single Axle, Ratio,