The prerequisite for changing the license plate is that the vehicle is more than three years, the time on the vehicle registration certificate shall prevail, and the old car must be transferred first. The process is to first go to the car for the old car transfer, transfer at the same time require to retain the license plate, to hand in the old license plate first. After the new car to the car to get their own old license plate, you need to bring ID card, new car driving license, pay 125 yuan license plate production fee.