(a) Any board may enter into an agreement with any motor vehicle manufacturer or dealer for the purpose of obtaining driver training motor vehicles from such manufacturer or dealer for use in driver training courses.
(b) Every registration plate issued by a county treasurer for a driver training motor vehicle shall be accompanied by a decal with the words "driver education" appearing thereon, which decal shall be affixed to said plate.
(c) Any driver training motor vehicle may have the name of the manufacturer or dealer of any such motor vehicle prominently displayed thereon in letters not more than four (4) inches in height for advertising purposes.