We are eventually going to drag you out to an autocross and to stay in stock class you can't go any wider. 17x7 or 16x7 and no more than a 41.xx (just say 42) ET backspacing. I'm sure you can fit an 8" wide wheel but we can't fit much more than a 225 in most tires so I say why go wider? Just my $0.02New to wheel buying, can somebody point me to or explain what I need to consider when buying wheels for the summer. I would like to go wider for more grip but not sure if it is possible....Any pros out there that can give some advice?