You can generally keep driving a car for a few days after failing an inspection so you can take it to get fixed with minimal issues.  EX: Cracked headlight, increases risks of a problem in the long term, but if it&#x27;s working right now it&#x27;s generally not an actual issue.<p>IMO, tossing up a quick warning for the next month after expiration seems like a reasonable solution.  Sure, something failed, but expired certificates are almost never a sign of a real problem.