In a message dated 99-06-26 03:21:46 EDT, wolzphoto@worldnet.att.net writes:

<< As I understood what was explained to me, there are some rims which are
 centered by and supported by the lug holes, but most modern rims are
 actually centered by the hubs and only marginally supported by the lugs.
  >>

i have a few audi 5000 turbos, and the center hole does not touch the hub, or
rest on it.
the support is on the lugs.

chris