The LM 20 or Hoosier LM 40 tire is permitted on the Right Rear ( RR ) position .
The Hoosier LM 20 is required on the Left Front ( LF ) , Right Front ( RF ) and Left Rear ( LR ) positions .
The Hoosier LM 20   or Hoosier LM 40 tire is permitted on the Right Rear ( RR ) position .
The Hoosier LM 20 is required on the Left Front ( LF ) , Right Front ( RF ) and Left Rear ( LR ) positions .