
The impact of car grille modification on the annual inspection is as follows: 1. If you have filed the modification with the vehicle management office in advance and the photo on the driving license has been updated accordingly, you can pass the annual inspection. 2. If you have not filed the modification with the vehicle management office in advance and the photo on the driving license has not been updated, you will not pass the annual inspection. Regarding car modifications, Chinese law has clear regulations. Article 16 of the "Regulations on the Registration of Motor Vehicles" stipulates: Under any of the following circumstances, the owner of the motor vehicle does not need to apply for modification registration, provided that it does not affect safety and the identification of the license plate: (1) Installation of front and rear anti-collision devices on small and micro passenger vehicles; (2) Installation of windshields, water tanks, toolboxes, spare tire racks, etc. on freight motor vehicles; (3) Addition of interior decorations to motor vehicles.

I've seen many people worried that modifying the grille might affect the annual inspection. Actually, it mainly depends on the extent and content of the modification. The focus of the annual inspection is to check safety and legality. If the grille modification makes the front of the car larger or smaller, or covers the lights or safety components, the inspector might say no because it doesn't comply with the original factory specifications. I've encountered many owners who installed a grille with a large logo and got stuck during the annual inspection, having to revert to the original to pass. Minor modifications, like adding a small decorative strip or a wrap, which don't affect the overall look, are usually fine. During regular maintenance, I always remind everyone to check the regulations before making changes to avoid wasting time on repeated fixes. In short, don't be too radical, put safety first, and there won't be any major issues.

I once modified the front grille of my own car, switching from the standard version to a sportier style, which made it look much cooler. During the annual inspection, I ran into trouble—the inspector said the logo position had been altered and didn’t meet the standards. I quickly swapped in a smaller temporary part to pass. Actually, the key factor affecting the inspection is the extent of the modification: if you change the body contour or involve light obstruction, the risk is higher; but if you only change the material without altering the structure, most places will accept it. Later, I realized that inspection standards vary by location—some cities are stricter, others more lenient. I’d recommend checking with a trusted repair shop before modifying. Don’t go overboard—moderate changes can enhance the look while saving you hassle.

According to traffic regulations, modifying a vehicle's appearance without filing may lead to rejection during annual inspection. Altering the dimensions, shape, or brand logo of a car's grille constitutes a significant modification, affecting vehicle identification and safety. An example I've come across is people installing flashy grilles that obstruct fog lights, causing annual inspection failures due to strict checks on hazard reduction. Maintaining the original condition is the safest bet; modifications require prior declaration to avoid complications.

Before modifying the front grille, I must remind everyone to research the annual inspection requirements first: check if it alters vehicle parameters, such as length or light positions. If it's just adding a mesh or small decorations without affecting these, it should pass inspection smoothly; but major modifications can easily cause issues. I often recommend choosing detachable accessories—if they don’t meet requirements, you can revert to the original setup, saving time and money. Regular maintenance of car accessories is also crucial to avoid safety hazards, ensuring a smoother annual inspection process.


