How Do Modified Vehicles Pass Annual Inspections?
2 Answers
Automotive exterior modifications must comply with national regulations. It is necessary to complete the modification registration at the local vehicle management office as required and obtain a new vehicle license to pass the annual inspection smoothly. Failure to register with the local vehicle management office will result in failing the inspection. Below are the specifications for vehicle modifications: 1. Installation of roof racks, side steps, bumpers, and replacement of wheels is permitted. 2. Modification of exhaust systems and installation of rear spoilers is allowed. 3. The new "Regulations" also stipulate that officers and inspectors in the inspection area must wear law enforcement recorders and upload data in real-time to the Ministry of Public Security's network to prevent scalpers.
Having worked in the maintenance industry for many years, I've seen all kinds of modified cars pass vehicle inspections. The key is to ensure that modifications don't violate safety regulations. For example, widening the body must not obstruct visibility, otherwise it will be flagged during the annual inspection. Lighting modifications must comply with brightness and color standards—never exceed the limits. If the exhaust system is altered, emissions must be tested to ensure they meet requirements. I often advise owners to consult local vehicle management rules beforehand and opt for detachable parts or certified brands when modifying, making it easier to revert to factory settings before the annual inspection. The inspection process includes tests for brakes, lights, exhaust emissions, etc. After modifications, it's best to conduct a self-check or have a professional shop adjust the setup in advance to avoid unexpected failures. In short, compliant modifications ensure long-term vehicle use.
