What should be done if the VIN on the DMV registration does not match the VIN on the vehicle?

In situations where the VIN on the DMV registration does not match the VIN on the vehicle, it is important to use the VIN that is physically on the vehicle itself. This is because the VIN on the vehicle is considered the authoritative identifier for that specific vehicle, as it is stamped onto parts of the car and serves as a unique identifier throughout the vehicle’s life. Matching the VIN from the vehicle ensures that the inspection process corresponds to the correct vehicle, maintaining compliance with regulatory requirements.

Utilizing the vehicle's VIN will help to avoid potential issues with registration validation and ensures that the vehicle is accurately represented in official records. It is also crucial for verifying any associated reports or relevant histories tied to that VIN, such as previous inspections, emissions data, or vehicle recalls. Therefore, focusing on the VIN that is actually found on the vehicle is the appropriate action to take in this scenario.