British cars need to pass a yearly inspection (called the MOT) to be legally allowed on the road, and if you drive around with a failed or expired MOT then you WILL get caught and the punishment will hurt.
It's quick and easy to get the test done yearly and it's not a big deal; the system works well. You can even go online and look up the MOT history of any car, which is handy if you're about to buy the car as it'll let you know about any historical faults.
I assume there's something similar in most developed countries... why does America not do this?
Many states do require similar annual inspections. The standards of those inspections vary widely, however.
I got burned by this by moving to one of the two counties with an otherwise innocuous check engine light that would have failed the emissions test so I had to get it fixed.
There's no federal requirement for safety inspections so that varies state to state.
You answered your own question. Snark aside, in the US, the idea of restricting yourself for the purpose of vague benefits to others is known as "Socialism" to at a minimum 60 million people.
It is worth noting that mechanical failure is not a leading cause of crashes, even in places without inspections.
Maybe poor people paying for an annual inspection is the affordability argument. But I cannot see it as anything other than typical myopia as I see many automobiles in Florida that should not be on the road.
(I vividly remember that we had to take a work truck to be inspected. It was a truck that rarely left the fish house where my father kept his commercial fishing boat. It mostly moved nets around the property. It had to be inspected and was going to fail because there was a crack in the windshield. As there was no requirement that a truck have a windshield, my father removed the windshield right there and allowed the truck to pass.)
The affordability argument is that shops have an incentive to sell work and they have an incentive to not draw the ire of some capricious regulator by passing questionable cars so they sell all sorts of work that doesn't strictly need to be done and over the life of a car this amounts to thousands mostly concentrated toward end of life at which point the car will be owned by someone least able to afford it.
Time off of work is a big opportunity and/or monetary cost for low income hourly employees.
My state, Colorado, requires a annual or bi-annual emissions test. No inspection for safety/operability is required though there are a lot of laws on the books for things like good tires and functioning headlights.
By now I'd have expected most people on HN to understand the relative roles of the US federal and state governments, and not make gross generalizations that are easily disproven. But, you're a green account, maybe you really are new.
You probably didn’t mean it that way, but man, that’s some ‘Murica fuck yeah material.
I know that different US states have some degree of autonomy, and I think they have a similar system in Brazil, and I’m pretty sure Switzerland also does it. Why exactly do you expect me to know anything but the bare minimum about the different levels of government in a country seven thousand kilometers away?
If your vehicle doesn't meet obvious road standards, you'll simply be pulled over and ticketed.
I haven't really looked into this for other states, but I suspect we're not alone.