I have a Honda Element for a dd and the otheer day I noticed around the center caps there is a little bubbling kinda like the little bubbling that I have near my wheel wells of my 90 325 I know this is rust but will alloy rims rust below their finish. It is verry strong and not flakey but this really bothers me as I have 60 thousand miles and no dents no scratches a few chips a crack in the seat cover caused by material faliure and an ill fitting bumper wrap due to my instillation. Back to the rims is ther something that I could do that wont cost much to fix. How much would a refinish cost. Thanx in advance