15x6 Rallye Trim Rings ??
I've considered polishing my rallies where the trim ring would live, bead blasting the center, and then chroming them.
Eh, maybe not.
Edit: Oh snap! I went looking for a different photo and saw these! Thanks Duck Duck Go!!
I've seen widened rallies with rings. Personally, I think the gap at the back looks great, as there would be 'too much ring' if it was much wider.
Too much Ring, not 'nuff rally
Full disclosure: as a kid, before I got to see some in person, I thought rallies had oval shaped holes and a wire laid in the valley of the ring, because that's how it looked in the magazines.