The S badges that cover the middle in my rims have mostly come off. The original sticky adhesive on the back does not seem to be holding up anymore. I will have to peel the two that are still on, off, clean the surface then use some sort of glue, any recommendations from anyone who has had to do this?

The Badges: http://www.ricks2k.com/products/badge.php

 

I say just use some 3m double sided tape and it should stay there pretty good that way you would still be able to remove it without much residue like glue.

 

I imagine some Decal Adhesive would be fine. You might have to do it every few months or once a year.