Does Changing the Front Grille Affect Vehicle Inspection?
2 Answers
Replacing the front grille before a new car is registered does not affect the annual inspection. However, if the front grille is replaced after the new car is registered, it is necessary to re-register the modification with the vehicle management office and update the vehicle license; otherwise, it will affect the annual inspection. Regulations and purposes of vehicle inspection cycles: Vehicle inspection cycle regulations: For commercial passenger vehicles, inspections are required once a year within the first 5 years, and every 6 months thereafter. For trucks and large or medium-sized non-commercial passenger vehicles, inspections are required once a year within the first 10 years, and every 6 months thereafter. For small and micro non-commercial passenger vehicles, inspections are required once every 2 years within the first 6 years, and vehicles meeting the exemption criteria only need to apply for an inspection label. Starting from November 20, 2020, 7-9 seat non-commercial small and micro passenger vehicles (excluding vans) are included in the exemption range. Purpose of vehicle inspection: The benefits of safer driving are well understood, as during the inspection, staff will conduct a comprehensive check of the vehicle. For example, during the exterior inspection, overly dark window tints may require adjustment, as they can impair visibility during nighttime driving, increasing risks. During the on-site inspection, the chassis, braking system, and light brightness will also be checked.
Regarding the replacement of the front grille, based on my experience, minor modifications generally don't affect vehicle inspections. I've studied the regulations from the DMV—annual inspections primarily focus on safety and emission performance, such as the braking system and exhaust emissions, which are the key criteria. If you change the grille without altering the original logo position, obstructing the license plate, or adding flashy lights, inspectors usually don't make a big deal out of it. I've owned several cars, and one of them had an aftermarket grille in the original style, which passed inspection without any issues. However, be cautious with extreme modifications, like oversized grilles or those with flashing lights, as they might violate appearance regulations and require restoration to the original condition. It's advisable to choose compliant parts to avoid trouble. In short, minor modifications are fine, but keep an eye out for overly personalized designs.
