There si a lot of discussion here. I went to 19's then back to 18's. One of the things I liked best about the Porsche 996 was its ability to have a nice ride and still be able to be aggressive in the corners.

The 19's added and amount od stiffness and responsiveness but at the expensive of some ride comfort. Its a personal decision. My .02

 

I'm interested if you still have them around Thanksgiving. Cheers.