“Military surplus vehicle” means a vehicle with three axles or fewer that meets the legal size and weight limits set forth in Kan. Stat. Ann. § 8-1902(a), 8-1904(a) and (b), 8-1908 and 8-1909, and amendments thereto, is less than 35 years old and was manufactured for use in either: (a) The United States military forces; or (b) any country that was a member of the North Atlantic Treaty Organization at the time the vehicle was manufactured. Such vehicle shall have been subsequently authorized for sale to civilians, except that a “military surplus vehicle” does not include a tracked vehicle.