Rain tires are free. The class letters CFV must be prominently displayed on both sides. In addition, the rear axle tubes or leading arms must be marked with yellow paint or tape so as to be visible to cars behind. Tire compound indicator must be highlighted on the side of the tire in yellow. No guarantee of competitiveness or equality is expressed or implied.
Compliance is the responsibility of the class competitors.
Bodywork is free, provided it conforms to the GCR specifications for Formula Fords.