Keeping it old-school, I've got from 14" styled steel wheels to 15" so the GT caps still fit. I'm pretty happy with the result. Just wish there were more performance choices for tires in these sizes. There's a niche there for some tire company to exploit!
Thats cool. I like those wheels. I run BFG TA too. Your right about that. There are not all that many choices for us guys that don't have the big wheels.
I am thinking of getting a set of those as well to put some bigger tires on my 68..I wish I could keep the factory trim rings though for a stock look..