17" wheels on a 200q & 90q ?

[Rosso75@aol.com]

  I have access to a set of 17" 5 spoke wheels (off an A8?) and was wondering
if they would fit on my '89 200tq wagon?  Anybody done it?  What size tires?
Grinding up new rubber doesn't appeal to me.  I may also be able to get a
second set (no, I don't want to sell them), or maybe a set of 16's, and I'm
thinking the 90q needs some new wheels too.  Any advice?
  Please reply direct, as the volume of mail this digest generates precludes
me from reading every one, and the ones I do read I often can't get to for
days.
Thanks
Bryan Carter