After getting my car running good agian I realized that my 215/45/17's arn't cutting it. They are just spinning too much. I am running Enkei RF1 17" rims. They are 38mm off set. I am wondering how big of a tire can I run without having it rub when turning? I was planning on going for like a 235 or 245 but I don't want to compromise my already crappy turning radius. This is on a '88 Shelby Z with stock suspension. Also I want to go with a nice fat tire because it just looks bad ---. Nothing looks more cool but then you roll up to a car and see super wide tires on it.