I had '59 Dodge style aftermarket wheel covers except the center had a crossed checkered flags symbol on my '61 Chevy 4 door flattop sedan back in high school. They are now in my garage as mementos gathering dust. I should clean 'em up and hang 'em as garage decorations. *PIC*
I still have not tried to scan my old snapshots and gotten a pic site to post my old pics, but here is a side view pic of the Dodge from Marty's pics. Those wheel covers look even better when they are in motion.