Billet wheel adapters

The billet spacers are fine, you won’t break anything as long as your lug studs are in good repair and everything is torqued properly.

As for the busted 7/16” studs, I’ll go right back to what I already said. If they’re in good repair and torqued properly, it’s not an issue. If you’re still rocking original studs, remember those things are somewhere around 50 years old, and have a whole lifetime of maintenance you may not know about.

Off-road types run those billet adaptors up to 3” thick with way bigger tires without issue. Proper torque and maintenance, on BOTH sets of studs.