looking for a nice stance
 

Hey everyone. I'm just wondering if anyone knows how big of tires I'd be able to get onto an 85 camaro.
Now that its time for new tires and I don't like the rims I have. I want to put some wide tires on the back, give it a good looking stance.
I was hoping to be able to get either a 315 or 325" tire onto a 15x10" rim.
Anyone know if I'll be able to get them on my car and not have them stick out so far that they'll rub on my fenders? Anyone have it done?