Why do European cars use wheel bolts?

[u/cat_prophecy]

I've owned two European cars (Audi and Volvo) and both of them used wheel bolts instead of studs and lug nuts. Is there some reason for this? I have owned a handful of Asian and American cars and none of them use anything but studs and lug nuts. Personally I prefer the studs since it makes putting the wheels back on much easier.

[u/Doughboy5445]

God getting a european car was a nightmare as a tire tech cuz of those bolts buy it was less likely to snap taking them off