Traffic citations linked to the vehicle.Amount of people that owned the vehicle.Vehicle information such as body type, engine specs and more.Check in with your local DMV or similar agency for more details about license plate protocols. Furthermore, most states allow drivers to request personalized license plates and plate numbers. Unlike a specifically formulated VIN number, the characters in a license plate number are usually distributed serially. Unlike a VIN number, which always stays with a specific automobile, a license plate number search can potentially show either vehicle or driver history. However, when you search a license plate from Alaska, you will find that plates are never transferred between vehicles. In these states, you may be able to access driver history through license plates. For example, some states like Alabama and Hawaii allow you to keep your license plate number when you get a new vehicle. Since license plates are distributed and handled on a statewide basis, there are often varying regulations across the country. These numbers are generally issued by a local city or state DMV, or another similar driver service agency. When you perform a license plate search, you are looking up the unique plate number attached to a vehicle.