How often should a sedan be inspected after six years?

[LaDaniel]

After six years, sedans should be inspected annually. For vehicles over 15 years old, inspections are required every six months. The regulations for vehicle annual inspections are as follows: 1. Operational passenger vehicles must be inspected once a year within the first 5 years, and every 6 months after exceeding 5 years; 2. Trucks and large or medium-sized non-operational passenger vehicles must be inspected once a year within the first 10 years, and every 6 months after exceeding 10 years; 3. Small and mini non-operational passenger vehicles are exempt from inspection twice within the first 6 years, must be inspected annually after exceeding 6 years, and every 6 months after exceeding 15 years. The vehicle owner should apply for the inspection compliance mark at the local vehicle management office within three months before the expiration of the current inspection validity period. For example, vehicles due for inspection in June can undergo the annual inspection at the testing station in April, May, or June.