
As long as the size of the replaced rims is consistent with the original ones, the appearance can be changed in any way without the need to file a record. If different sizes are changed, the annual inspection will not pass without filing. Below is some relevant information about rims: 1. Introduction to rims: The rim is the rotating part of the tire's inner contour connected to the wheel hub through pillars, which is the metal component that supports the tire and is mounted on the axle. It is also called the wheel ring, steel ring, or hub. Rims come in various types depending on diameter, width, forming method, and material. 2. Types of rims: Rims are also called wheel rings. Depending on the characteristics and requirements of different vehicle models, the surface treatment process of rims will also adopt different methods, which can be roughly divided into painting and electroplating.

Oh, I'm so familiar with changing wheels of the same size! I've done it with my previous car. As long as the wheel size (the diameter and width of the wheel) is exactly the same as the factory specifications, simply changing the style or color generally doesn't require registration. But pay close attention to the details: the tire specifications must be exactly the same as the factory data, otherwise, you'll be in trouble if the traffic police catch you. Once, after changing them, I specifically went to the DMV window to ask, and they said this doesn't count as modifying parameters, and it will still pass the annual inspection. However, policies may vary by region. For example, my cousin in Shenzhen was required to supplement the registration after changing wheels of the same size. It's best to call the local DMV to confirm before making the change, so you don't make a wasted trip.

Based on my experience, replacing wheels of the same size does not require registration. The key is to ensure three factors remain unchanged: the wheel diameter, wheel width, and matching tire specifications must strictly adhere to the original factory data. Simply changing the style or color does not fall under the category of technical parameter modifications as defined in the 'Motor Vehicle Registration Regulations.' However, it is recommended to perform a dynamic balance test after replacement to avoid high-speed vibrations. One detail many car owners overlook: if the new wheel's ET value (wheel offset) differs significantly, it may cause the tires to extend beyond the body, which could be deemed non-compliant. To be safe, keep the original wheels as backups for annual inspections.

When I first changed my wheels, I also looked up a lot of information. Here's the summary for you: No registration is required for same-size replacements! But remember these three points—keep the wheel diameter unchanged (e.g., if the original is 18 inches, stick with 18 inches), maintain the same J-value (wheel width), and preserve the complete tire specifications. I've swapped wheels with different designs twice, and even changed the wheel finish to glossy black without registering. However, be aware that some cities have different sensitivities towards modifications. For example, a fellow car owner in Beijing was asked to show proof of purchase for the wheels. It's advisable to prioritize genuine branded wheels and avoid cheap, no-name brands, otherwise, you might run into issues during annual vehicle inspections.


