While I was getting my tires changed, they informed me that one of my rims were slightly bent. It's not too bad, and they were still able to balance the rim and the new tire. But they said eventually, before I rotate, I should get a replacement rim. I was wondering do i HAVE to get a replacement? or are there stores that are able to fix slightly bent rims? These are the stock 99.5 Audi A4 rims that came on the car.....Thanks guys.

--Asif