If you have stock wheels, just keep the same size tire you already have. Also, there is no point in getting a rediculously expensive tire like a michelin pilot ss or a/s3's for a stock size tire. If you dont plan on getting new wider wheels then just get a set of decent all season tires in the stock size.
Your not going to get AWESOME performance from stock wheel/ tire size.
2014 Black 5.0 Track Pack with to many mods.