What kind of wheelsizes do you guys have on your cars?

I want the biggest and widest possible wheel on a lowered car, without rubbing issues.

Techart talks about 11x20 and 8.5x20 .. Is that the biggest possible? What kind of tires do you put on those wheels?

Europe and US have very different taste in tires ... I'm interested in yours.

I have the 19" sport design wheels on my Red CS. I think it's the best look of all I've seen, but it's a matter of personal taste.

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The Croc's Nest:
2008 Targa 4S
2006 Cayman S
2006 Cayenne S