I'm looking at getting some 16x8 slipstreams(coming from the stock 17x7 slites)for track days/weekends and wanted to know what everyone else is running. I've done a lot of research about it and a lot of people are sticking with 17s or going 15s. For those that went the 16" route, are you happy? Would you have gone another way? I'm looking to wrap them in a 205/50 seeing as the local tire guys I've gone to for years suggested that there are more tire options in that size when compared to a 215/50. Any suggestions,comments? Also, if I can only find the wheels I want in a 67.1 bore, how much of an issue is it with an alluminum adaptor vs getting the correct size? (By that I mean from a performance standpoint)

Thanks for the feedback!!

Mike