In consideration of unanticipated consequences the following statement in the supplemental rules:

Tires must be DOT approved and street legal in PA. Tires marked “For competition only”, “Not for street use” or similar, are not allowed. No part of the tire may be modified or altered from its original form, either through addition or subtraction, other than normal wear. No studded tires are permitted.

Is changed to read “No studded tires are permitted. No markings may be removed”

Thank you for your patience in helping me understand the issues.