Big difference in paint quality between a professional job. We have a set of dealer refurbished wheels we are redoing right now off a 911 Turbo, the difference is big from one pro to the next so non-pressional is not on the same page. The paint would never just peel off if done properly, it just depends on your standards of acceptable quality. I posted a picture of our X’s 20’s that were refinished by us, Tesla commented on how they thought they were factory when changing the rear calipers duting a recall.