I'd strongly suggest you remove the coating from the wheel & hub contact faces. Once you've heat-cycled that coating a few times, it turns into glue...had a heckuva time even getting the wheels off of my wagon!!

Once removed, I'd replace the coating with a fine film of grease or aerosol lubricant on the hub/rim contact areas, as it will ease future maintenance. I use grease on my lug bolts, too, but just a tiny bit (to keep the water out)

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"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo