They are 18x9.5 all the way around just like matthewo's setup. I am lowered on Eibachs as well. I went with Nitto nt555 in a 275-40-18. I think they look awesome. And I love having the nice big meats up front it handles like a dream. I cut the rear fenders just in case I might rub, but I have had zero issues with rubbing since I installed them.