How many days can vehicle annual inspection be delayed at most?

[VanThomas]

Vehicle annual inspection cannot be postponed. 1. The annual inspection should be applied for within 90 days (about 3 months) in advance, and all traffic violations of the vehicle must be handled before the annual inspection; 2. As long as the annual inspection validity period is exceeded, it will be considered overdue, and the penalty will be a deduction of 3 points and a fine. Extended information: Annual inspection regulations for household cars: 1. New cars are exempt from inspection within 6 years, but it is necessary to submit the compulsory insurance policy and vehicle and vessel tax use certificate to the vehicle management office every 2 years and obtain the inspection qualification mark; 2. After 6 years, the annual inspection is required once a year until 15 years later, when it is required every half a year.