I think you guys are mixing two stories.

Chrysler superseded the 15x7 trim ring with the 15x6 1/2. If you ordered the 15x7 part number and it came in a bag you got a 15x7 trim ring, if it came in a box you got a 15x6 1/2

When the Mopar Performance rings came out my brother was smart and bought a boat load of them.

As for getting rings restored I have 8 out with a guy now - he has had them for 14 months