Earlier quoted context omitted.
Vehicle regulation in the US is piss poor. Here's the full list of states that require all passenger vehicles to be inspected for safety and emissions every year: * New York * Massachussets * Vermont
Utah used to require safety inspections every year, but they eliminated them; there were no noticeable side effects [1]. "Safety Inspections" were generally just a grift for third-party repairshops to collect free money and I couldn't be happier that they are no longer a thing. Be aware that "safety" and "emissions" are different. Emissions testing is still required biannually for newish vehicles and yearly for older…
1. The safety inspections were never rigorous to begin with. Everyone who drives a piece of shit car in a state with safety inspections “knows a guy”. And in many urban areas, you can just drive around without an inspection.
2. Police very rarely sit at the roadside doing root cause analysis after an accident. If somebody loses control of their vehicle, they write a report for insurance or at most write them a ticket for failure to maintain control. So of course you don’t see a measurable increase in accidents due to faulty equipment. It’s because they rarely look for faulty equipment after an accident. So they aren’t measuring it.