@SuperchargedMR2, hey, man. You are absolutely right about the 18 inch tires. They are as unsteerable as possible, and my car drove like ice, and I almost drove into a ditch at every turn. I will say this, it is, of course, better to go through each purchase on your own experience, but
Info based on feedbacks from users is important too. I had 17 inch tires, and they performed pretty well because I drive on rocky terrain. But a lot also depends on the manufacturer "Goodyear" have performed pretty darn cool. But that in itself costs a pretty penny, but I decided to treat myself. In any case, the choice is yours and what wheels to buy is up to you. Peace be with you all!