[Redog]

With 18's your looking at 225/40/18 tires. Personally the "40" is why I didn't go with the 18's. Like I said earlier, I bent a few rims already.

Try places like www.tirerack.com they give a lot of info on the rims they sell and www.1010tires.com has a very handy tire size calulator to make sure the speedo stays right on the money.

Also "Kwhauck" posted this the other day http://www.aleromod.com/forums/showthread.php?t=16193