So I powder coated my rims gray from the stock silver. Unfortunately now the Nissan logo center caps look kinda bad still being silver. As far as I can tell the inner diameter of these caps is 53.9mm (or 2.125").
I think I found 2 options that should work.
1.
CAP and
Emblem
2.
CAP and
Emblem
I don't know off hand the head of the caps diameter.
What do you think?