hey i have a couple questions and need some advice. I am looking into buying the SVE replicas rims for my 10th ann, i want the 18x10 in back and 18x9 up front, they have some that are 22mm offset and 43mm offset, i was reading about what that means and i am still confused, can anybody explain that in layman terms? and what size tires should i run on those rims? thanx in advance!