And to help with the full story. If the car was ordered with the smaller (not full
wheel cover but instead what some may refer to as dog dish hubcaps the wheels were painted body color on the exterior surface but still semi-gloss black on the rear face.
In this example you will notice that the wheel shows scares around the rim. The car was originally built with the small hubcaps but the original owner whated and paid for something else so they were installed from the dealership.
Hope this helps and is productive for the PO's and others