Changing tire size cannot pass the annual inspection, as the law does not allow arbitrary modification of tire dimensions, which could otherwise affect the vehicle's performance and comfort, and in severe cases, compromise driving safety and lead to traffic accidents. The annual vehicle inspection is a mandatory test for all vehicles that have obtained official license plates and registration certificates, equivalent to an annual health check for the vehicle. It aims to promptly eliminate potential safety hazards, encourage enhanced vehicle maintenance, and reduce the occurrence of traffic accidents, commonly referred to as vehicle inspection. The procedure for the annual vehicle inspection includes: 1. Filling out forms, locating the inspection entry window, submitting materials for review, and entering the system; 2. Visiting the violation inquiry window to settle any outstanding fines if violations exist, then proceeding to the vehicle exterior inspection where an inspector checks the vehicle identification number (VIN) under the hood and issues a signed inspection approval page, followed by payment at the inspection fee window to receive an invoice; 3. Submitting all materials at the inspection login window before driving the vehicle to the inspection workshop; 4. Waiting in line for the inspection, where personnel will guide the vehicle through the process and issue an inspection report upon completion; 5. Returning to the service hall with the inspection report, submitting it at the designated window to retrieve all documents, signing as required, handing over the documents along with the vehicle registration certificate, and receiving the annual inspection sticker with the new inspection date stamped on the back of the registration certificate's duplicate.
