Quote Originally Posted by jjjanos View Post
Ahhh, but with wheels, the rules can do exactly that w/o resorting to the evil spec-line exception! How? Simply eliminate the constraint and use...

"Tire tread (that portion of the tire that contacts the ground under static conditions) shall not protrude beyond the fender opening when viewed from the top perpendicular to the ground."

Shoot, you don't even need to add a thing to the GCR. You could make it shorter.
Doesn't the fact that some cars can get a 9" rim in there while others are stuck with 6" bother anyone? That is a rather random post classification comp adjustment if you ask me...
And, do we really think it's a good idea for everyone to need to examine, test and possibly rid themselves of their current wheel inventory? For what? A couple guys don't like their choices?