I was just taking a look at that audiusa.com, and they have the specs
for MY2000 cars. I decided to configure an A41.8t. On the options page
for sports package, it says 15-inch Sport wheels.

Didn't the sport package used to have 16-inch wheels. Did this
change, or did they make a typo on the web-site.

Thanks...

Hi there

European Configuration of the 1.8T comes with 15inch wheels. The Sport-package includes 16inch alu-wheels.
I think this must be same for us-market.