I've seen these cars on everything from 13s to 30s. The only car I really liked on 13s was the light blue convertible that Topo did, the one that was on the cover of LRM a few months ago. 14s always look great on these cars. Anything up to 20s fits the size of the car, but 22s starts to look too big for the size of the car, especially if they don't tuck. I have 17s and Vogues now and I like that look too. That's all just my personal opinion though.