Sometimes the studs are staked, sometimes they're not.....or at least barely staked where they will pop out easily. You get a fully staked stud, or one rusted in tight, and you can bend the flange on the hub. I found most of the real nasty ones were on drums. The disc ones not so much for whatever reason. Probably because the rotor thickness was a lot greater than the drum thickness and had less chance of warping with heat.
