My old work van ran 80 psi tires. They looked very much like passenger car tires but I assume they were different. I was surprised when I first looked it up.
My car lists it as a possible pressure for racing, Only suggested if planned use is over 100 mph all the time.
Aside from being massive explosive risk on rupture that would badly damage your car body, it also reduces traction for braking and acceleration. Not a good idea for regular driving unless you are an actual professional.
90-100psi is actually around the max rating for a lot of tires, and those ratings are usually made with a margin of error.
While it’s definitely not good, I don’t think it’s necessarily the dire threat you’re portraying.
Not sure which type you might be talking about, but all the tires I’ve ever seen for passenger cars have 50psi for their max
My old work van ran 80 psi tires. They looked very much like passenger car tires but I assume they were different. I was surprised when I first looked it up.
It also massively reduces contact with the road.
My car lists it as a possible pressure for racing, Only suggested if planned use is over 100 mph all the time.
Aside from being massive explosive risk on rupture that would badly damage your car body, it also reduces traction for braking and acceleration. Not a good idea for regular driving unless you are an actual professional.
Even if you are a professional driver, “regular driving” and track driving need to be compartmentalized