Aftermarket Wheel "Centering Ring"

I presume the purpose of this centering ring to to make up the difference in center bore between the non-oem and the hub ?
This seems like it might cause problems over time or likely to cause vibration over OEM CB wheels.
Anyone had any problems? Should I continue my search for OEM winter wheels ??
I'm surprised though that the rings would be shot - they don't typically wear out since there's really no weight riding on them.




