I have the RED Prius C and I have painted Black hubcaps. I like the look. But would the Gray be a better look?
I would get some red plastidip and do the lip around the rim just so there won't be too much black and to see the separation from the rim and tire. I think that would look sharp
I went with the Gray to give the car more contrast. I can always paint them later. Plus I like Matt black rather then gloss. So I would have painted the Black to get ride of the shine. I hope to get them on soon. 82000 on OEM tires.