I hope this doesn't turn into heated debate... I just wanted to see where everyone else was on relative tire wear. I'm not sure that the rule will effect everyone the same way. If one has a lot more rear wear(with conventional rubber) than front & gets several runs out of rear-rubber fronts, It seems unfair for that person. I haven't evaluated the relative wear on the 'outlaw' tires yet. If the front wear is as great on my car as Paul experienced, then I wouldn't run them rule or no rule.
I was way down on power(compression all gone) at Cinci and still had more than twice the wear in rear vs front.
One thing for shure, we don't want to piss Mark off. He might quit (like Brian did)!