My Kizashi came with silver-colored plastic valve stem caps. One day one of the caps disappeared. I guess somebody really needed one, and didn’t have time to go to a store to buy four for a dollar.
No big deal, I put a black valve stem cap on that wheel. So I had one black and three silver ones.
This morning, I am checking my wheels, and what do I see… Black caps on all four wheels. Somebody decided to steal my three remaining silver caps, but the thief was nice enough to replace them with black ones. LOL.