These plates are all made of aluminum, a durable metal. So, there is a standard size of license plates in all 50 states in the US. This enables manufacturers of license plates around the world to reap the benefits of economies of scale. Generally, license plate sizes are the same globally. This size may vary slightly depending on the jurisdiction. The required size of vehicle license plates in the United States is 12 inches by 6 inches. But what about the size of the license plate.
requires its drivers to display at least one license plate on their vehicle.