I'm looking into getting some new tires for my 1997 pontiac grand prix GT. The tires on here are 225/60/r17 but I wanna see if I can go taller and wider. Any suggestions on how tall and wide I can go without rubbing on the wheel well, or hitting the frame when fully turned. Also, tire brand and model recommendations would be much appreciated. Im looking at getting some Yokohama yk 580, but i dont want to spend money and find out they aren't what I'm looking for.