The Automobile Club of Southern California is the largest member of the American Automobile Association federation. With its affiliates and subsidiaries the Auto Club of Southern California serves more than 14 million members in Southern California, AAA Alabama, AAA Hawaii, AAA Missouri, AAA New Mexico, AAA Northern New England, AAA Texas, AAA Tidewater, Virginia and AAA East Central.

Most often recognized for its industry leading roadside assistance service, the Auto Club also provides members with competitively priced auto, home, life, and power sports insurance. Auto Club members have access to many additional benefits, including the AAA full service travel agency and trip planning services, AAA Discount programs, AAA Credit Card, pre-negotiated car buying program, guaranteed AAA auto repair services, and more. AAA is also active in consumer protection initiatives such as automotive testing and analysis, as well as highway, transportation, and teen driver safety programs.