I have the original OEM Potenza tires with 85-90% tread left. Went to 18" and already sold the rims a few months back. I have photos I can text you you. And it would make my wife really happy to get them out of the garage.
Considering selling the NT03s still? IIRC they were 7.5" wide. Don't recall full specs or your asking price. Asking because I may be interested in trading my LGT 5 spokes and tires towards those. Also curious on your timeline. PM me if you'd like to discuss.