Please note that for 2011 the Formula Ford tire specification was been modified to allow Avon ACB9, Hoosier Street TD, and street radials such as Toyo or Kumho, full tread conforming to the current size Formula Ford tire specification (front 135/545-13 and rear 165/580-13.) These alternate tires will be authorized through the end of 2012
- Formula Vee Class Specification
- Formula Junior Class Specification
- Formula Ford Class Specification
- Formula Club Ford Class Specification
- Formula B/2 Class Specification
- Formula C/3 Class Specification
- Formula Super Vee Class Specification
- Formula Atlantic Class Specification
- Formula 5000 Class Specification