Limiting exactly at the max speed limit would make a lot of overtakes of slower vehicles more unsafe. Limiting the speed at slightly above the maximum speed limit is a good idea though. I know in Japan cars are usually limited to 112mph/180kph on public roads, though I think that's a bit too high. It's a good place to start though.
This was a thing I always questioned as a kid actually.
Surely if you don't want people breaking the speed limit, you could just make it so vehicles literally can't do that.
Limiting exactly at the max speed limit would make a lot of overtakes of slower vehicles more unsafe. Limiting the speed at slightly above the maximum speed limit is a good idea though. I know in Japan cars are usually limited to 112mph/180kph on public roads, though I think that's a bit too high. It's a good place to start though.
Alternatively of course people just wouldn't do that because they can't.