How many days after the transfer of an old car can a new car use the old license plate?

[ORosalie]

You can use the old license plate for a new car just 3 days after the transfer of the old car. Here are the relevant details: 1. Processing time: You can apply to retain the original license plate number for a new car just 3 days after the transfer of the old car, and the application must be submitted within 6 months after the transfer or cancellation registration. 2. Retention period: The original owner must have owned the old car for more than 3 years, and all traffic violations and accident records related to the old car must be resolved. Additionally, after the transfer or cancellation registration, the original license plate number can be retained for 6 months, and the retained plate can only be used on a new car.