Is it necessary to file for record when changing the wheel size?
3 Answers
Changing the wheel size cannot be filed for record and is considered illegal. You can change the style of the wheel, but the tire size and model cannot be altered. How to choose the right method for car wheel modification: Wheel modification is a crucial step in car customization, whether for appearance enhancement or performance improvement. A high-quality wheel undergoes rigorous manufacturing processes and strict inspections to ensure all parameters meet standards. If financial conditions do not permit, exercise caution when modifying wheels. Although factory-standard "steel wheels" or "cast wheels" may not be as aesthetically pleasing or lightweight, they at least guarantee safety. To correctly select the appropriate wheel, note that wheels significantly enhance the vehicle's appearance. However, every detail must be considered during selection, as various parameters impact wheel and vehicle performance. Incorrect PCD values may prevent proper installation, while ET values not only affect installation and usage but may also hinder future upgrades. Ensure proper wheel installation. When modifying wheels, pay attention to the center bore diameter. If this dimension is smaller than the factory size, installation is impossible. If it is larger without corrective measures, it can cause eccentric rotation, leading to vehicle noise and vibrations, and in severe cases, compromise safety. If you particularly like a wheel but the center bore size is unsuitable, you can enlarge a smaller bore or use center bore rings provided by manufacturers to correct an oversized bore.
I once modified my wheel size from 17 inches to 18 inches, only to find out later that this actually requires registration. In China, according to the 'Motor Vehicle Registration Regulations,' changing wheel rims is considered an exterior modification, which alters the factory parameters and may affect the braking and safety systems. If not registered, the vehicle will fail the annual inspection, and if caught by the police, you could face fines or even have your car impounded. I recommend first checking with the local vehicle management office, bringing your vehicle license and ID card, and filling out the necessary forms to complete the process. Don’t believe the online claims that 'minor modifications are fine'—insurance can also be problematic. In case of an accident, the insurer might deny the claim because the modification is considered a non-original condition. Additionally, daily driving stability changes, and fuel consumption may increase. It's better to follow the proper procedures and take the time to register the modification to avoid future troubles. In short, registration is mandatory—don’t slack off.
I just upgraded to bigger rims, the 20-inch kind, and my buddy reminded me I needed to register the modification—he was absolutely right. Think about it: bigger rims mean wider tires, which changes the entire suspension load distribution. If you don’t register it, you’ll fail the annual inspection, and if the cops pull you over for a random check, they’ll slap you with a fine in no time. I looked it up—this counts as a vehicle modification, so you’ve got to file it with the DMV. When registering, make sure the new size meets the standards and doesn’t exceed limits, or all that effort goes to waste. Another thing: insurance is a minefield—if you get into an accident after modifications, the insurer might deny your claim. Even with full coverage, you’ve got to check the fine print. Also, while the car feels more stable daily, braking distance increases, so you’ve got to be careful. Best to go to a professional shop for the mod—they know the rules. Registering doesn’t take much time, and it’s worth it for peace of mind.
