The Board approved language to complete the transition from the Toyo Proxes R888 to the Toyo Proxes RA-1 tire in National Spec Miata competition.
Beginning January 1, 2010, both tires will be eligible for National competition. On the third National race weekend in a respective Division, only the RA-1 will be permitted for dry and wet use. SCCA recognizes that race weekends may include multiple Nationally-sanctioned races.
Both tires will be available through normal Toyo Tires distribution methods.