Specifications include, but are not limited to: Vehicle Type, Ford F-550 4WD crew cab truck equipped with flatbed, snow plow, and salt spreader; Quantity, Three (3); GVWR 17,500 pounds minimum; Engine Minimum 7.3 Liter V8 335HP and 468 ft./lb. torque gasoline engine; Electrical System Heavy-duty alternator, 105-amp minimum; dual heavy-duty batteries 600 CCA minimum each; Transmission Ten (10) -speed automatic minimum; electronic four (4)-wheel drive; heavy-duty cooler required; PTO is NOT required; Cooling System Heavy-duty trailer towing radiator and cooling system with ethylene glycol coolant tested to thirty degrees below zero Fahrenheit (-30F); Cab-to-Axle Sixty inches (60”); Wheelbase Minimum of one hundred seventy-nine inches (179.7”)