I think it looks cool, those LR LR markings on the tires! Next time I redo my lettering I'm gonna add that for the 'look'. The only rotation my Bill Boards have seen is when 'drop the hammer' on that sucker!
Recently saw the LF RR type markings on a friends car and we don't even HAVE a race track currently.
Heck most of us don't drive enough miles to be concerned with it.