How often should a car undergo annual inspection after 6 years?

[DelGianna]

A car should undergo annual inspection once every year after 6 years. The inspection items include: 1. Checking whether the engine, chassis, body, and their auxiliary equipment are clean, complete, and effective, and whether the paint surface is uniform and aesthetically pleasing; 2. Testing the vehicle's braking performance, steering control, lights, exhaust, and other safety performance; 3. Verifying whether the vehicle has been modified, remodeled, or transformed, and whether the registration details on the driving license, license plate, and vehicle records match the actual condition of the vehicle. Annual inspection is a mandatory test for every vehicle that has obtained an official license plate and driving license. Its purposes are: 1. To promptly eliminate potential safety hazards of the vehicle; 2. To encourage and strengthen vehicle maintenance and reduce the occurrence of traffic accidents.