You would go to GTE if you want a more "custom" one as they can make it base on how you drive, rather than the stock one. If I remember right, I think it is 120. But if you just need something normal, go to firestone and you would be fine, especially theirs' are life time warranty, as long as your car has the same tire/wheel combo. My brother got it when it was on sale for 90 and he did it three times already. But the normal price is like 120 too.