Would a 225/50 fit your car?

The Kumho MX that Psued mentioned is available in 225/50-16 for $109 each. They are the hot shit street tire right now.

Or, on the cheap end... Kumho 711's... $54 each in the 245/45 size. Would almost be worth buying a set of those just to burn up while you learn. I've heard that they're not bad at all for the price. Probably about as good as the ES100's that you have now.