Thanks guys for your help. I took the tire off today and there was no manufacture stamp but there was an inspection stamp of 2004. I dropped it off at the weld shop and told the guy to give me until tomorrow before he starts on it. A lot of those wheels don't come in the Porsche bolt pattern and if they do, it doesn't have the same back spacing or width. 10 inches wide with a et48 seems to be nonexistent. I'll be doing some more searching tonight. Thanks again everyone.