I just got these of ebay. I have some tires off my 996TT that should barely fit with these rims....235-35-19's and 305-30-19's, but hope the fronts are not too wide. What do you think?

http://www.ebay.com/itm/19-INCH-GFG-...vip=true&rt=nc

My new Porsche addition:

 

They do fit 9" front with 235 35 19 and rears are 11" with 275 30 19's No rub!

 

They look ok, but it's hard to tell without actually being there looking in person, just ensure the tires are not too large for the rims. As I've said before, it's your car, if you like it perfect! Going wide and low the outside of the tire and rim should be flush with the inside of the wheel well, IMOP.