Help me recognize these rims.

[therealalvaro]

Hi, newbie here. i just got this 2002 tahoe. I would like to get the centercaps for it but i have no idea what they look like. Where can i buy them? whats the rim name? Any help would be appreciated.

 

[Rockwood]

Take a look on inside rim are especially spokes. Suspect aftermarket. At worst, you may have to unmount tire