Can Seat Modifications Pass Annual Inspection?

[MicahLee]

Seat modifications fall under interior modifications and can pass annual inspection. Here is some additional information: 1. Most interior modifications involve upgrading seats to leather or adding decorative elements to the dashboard, which generally do not affect driving safety and thus do not impact annual inspection. 2. Car seats are a prominent part of the interior and serve as components for passenger seating. Typically, seat modifications are based on personal preference or the vehicle's class—higher-end cars often opt for leather seats, while more budget-friendly vehicles tend to choose simpler fabric seats. 3. However, the number and layout of vehicle seats cannot be altered. Even with approval from vehicle management authorities, such changes are not permitted. Unauthorized modifications to the vehicle's internal structure and purpose are considered illegal modifications.