Specifications include, but are not limited to: 5.1 GVW: The manufacturer's certified gross vehicle weight (GVW) rating shall be not less than 14,500 lbs. 5.2 WHEELBASE: The wheelbase shall be a minimum of 200-inches; and a minimum of 84-inches from cab to axle. 5.3 ENGINE: The truck shall be equipped with a water-cooled gasoline engine with a minimum of 8-cylinders and a minimum piston displacement of 6.2 liters. 5.4 TRANSMISSION: The transmission shall be a 4-speed automatic with PTO drive accessory.5.5 FRAME: All frame members shall be of proper strength and construction and in keeping with a design incorporating these specifications. 5.6 BRAKES: The truck shall be equipped with a mechanical emergency or parking brake, four-wheel disc, or front wheel disc, and rear wheel drum. 5.7 TIRES: The truck shall be furnished with six each LT225/70R19.5 (minimum) belted radial all season tubeless type tires.