Maine first started issuing license plates in 1905. Maine license plate types include ATV, all terrain vehicle, altered vehicle, amateur radio, ambulance, antique, apportioned, auto, boat, boat trailer dealer, bus, car, combination, commercial, common carrier, county, dealer, environmental, equipment, farm, firefighter, handicapped, horseless carriage, interstate, light trailer dealer, livestock dealer, livestock poultry, loaner, lobster, loon, military, milk license, motor home, motorcycle, municipal, new car dealer, official, poultry, prorate bus, repair, semi trailer, service station, snowmobile, station wagon, street rod, taxi, traction engine log hauler, tractor, trailer, transit, transporter, truck, turnpike, used car dealer, vanity, veteran, and wrecker.
