Ok, I've got aftermarket 16 inch alloys on my 93 Camaro. I've lost two of the caps for the hubs to these wheels. Went to get a tire repaired the other day and they had to break a third to get to my lugs (rust). My car doesn't look quite so pretty with only one wheel cap. The wheels are only about 2 years old but because they're aftermarket I would guess they could have been discontinued. My question is this: What would be the best way to try to track down some caps for these wheels?