Ok, so they don't have to be Rally II's, how about I's, or steel wheels and dog dishes? Or even hub caps for that matter, anything as long as it's from the era and could have been on a FGF. And while we're at it, white letter tires on ANY CAR prior to 69 should just simply not be allowed.
When asked to judge cars, my friends and I automatically toss out cars for incorrect rims/tires and or white letter tires on pre 69 cars. Just one of those pet peeves of the hobby... lol
