The RMMR has a limited number of loaner helmets available at a first-come first-served basis. Drivers and passengers in either the open track day or the autocross must wear a helmet when on the track. The use of head socks will be required for anyone borrowing one of the RMMR loaner helmets. The RMMR will have head socks available for RMMR participants that need to use our loaner helmets.