About those rallyes--
A 7 inch rally can accept a very beefy tire!!! My tire guy,
a former super comp racer and legendary alignment whiz
says a 225/70 is optimum on a 6 inch rim. A 7 inch rim will easily handle 225's thru 245's...hope this helps. A
set of 225's is considered correct for that muscular look. If your going pro street you can go nuts with a 7 inch rim...and so on.