ok guys, my friend works at a tire center and when he called to place an order on the Ecsta mX's, he coulnd't seem to find any 245/45/16's so i was wondering how some of you guys have this? anyways, other hten that, what other tires do you guys recommend that are close to these in performance and everything overall? btw, add soem feedbacks/opinions on the tires you guys have used. thanks a lot!