I just took my center caps off to put some stickers on them that I made tonight. I did not realize how the "Chrome" coverd plastic caps had oxidized. They are only 2 years old, and have been under a carport for the entire time. I Google'd and found the ones with the Scion logo, but not just plain blank ones. I would imagine there are a ton of center caps that are the same size and that would fit. I just am not sure how to go about looking for ones that would be compatible.
I bought the rims here on the forum a long time ago, and they came with the blank center caps, not the Scion ones. The rims are 17" if that even changes for the TC or not.
Here you can see the oxidation and pitting on the ones that I have now:
(The pitting is a lot worse in person that what came out in the photo's. It is enhanced by the bumps not allowing the stickers to lay completely flat and smooth)
[This message has been edited by JohnWPB (edited 11-24-2013).]