i am about to put a set of 19" G35 sport wheels on my Z, but i would rather not use the Infiniti center caps. anyone know what Nissan center cap would fit?? i am also painting these wheels gold. if i could get my hands on actual Rays center caps that would be excellent. anyone got any ideas for me?

 

The Nissan ones fit just fine.

 

while were talking about this......are centercaps generally the same size? i got some aftermarket wheels which id like to change the centercaps on but how do i know if they'll fit and where could i get blank centercaps?