
Modifying the size of car wheel hubs requires registration, but if the hub size remains unchanged, registration is not necessary. Below are relevant details: Before modification, you can consult the vehicle management office to understand the situation. Otherwise, the annual inspection may not pass, and you may be ordered to restore the original condition. If you replace the hub with the same size, the annual review can generally pass, but the appearance should not change too much unless local policies are very strict. According to Article 6 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China," changes such as body color, engine replacement, frame replacement, substandard body quality, illegal operation, and household registration changes must be reported. Other minor components that do not affect performance and are produced by regular manufacturers do not need to be reported. As long as the size of the replaced hub is the same as the original, the appearance can be changed to any style. If the size is changed, the annual inspection will not pass. According to the latest "Motor Vehicle Inspection Work Regulations," as long as the tire size remains unchanged, changing the color of the hub or replacing it with another hub is legal and does not require registration.


