215's aren't that small a tyre - I had to go for them with the style 5's on my own. I'd been hoping to have at least a 225 on there, but they were rubbing. Reality is, I'm not going to be tracking the car on those wheels - so the 215 is absolutely fine for day to day driving. Minimal stretch too. If you're putting down a lot of power and you really want a wider tyre you might need to reevaluate though.