Upon application of any person who is a veteran of the Vietnam Conflict as that term is defined for the awarding of the Vietnam Service Medal, accompanied by a fee of $20 in addition to the annual registration fee and by such documentation as the department shall require, the department shall issue to the person a special registration plate designating the vehicle so licensed as belonging to a person who is a veteran of the Vietnam Conflict. The special registration plate may be used only on a passenger car or truck with a registered gross weight of not more than 14,000 pounds.
75 Pa.C.S. § 1360