The rules are silly as far as whats legal and whats not. Example, RC4WD IROK 2.2 releases as a 5.8 tire, people complain its not legal RC4WD responds by changing the description (not the tire size) to 5.75. Boom its now legal even though everyone knows its larger than 5.75. Heck I had a set that said 5.8 on the tire! Pitbulls same story, as long as the literature says 5.75 its legal even though we all know they are bigger. Proline says 5.8 and rules dq them. We all know the tires are bigger than 5.75 but its ok if the company fibs on specs