A highly successful motor racing driver in many disciplines, Dan Gurney had been driving in Formula One since the late 1950s. While driving for the Brabham works team, he joined with a group of prominent motor racing figures and financial backers in the United States, including Carroll Shelby, to found "All American Racers". This effort was largely backed by the Goodyear Tire & Rubber Company, in an effort to challenge Firestone's longtime dominance of American open-wheel racing. Inspired by the performance of Jack Brabham and Bruce McLaren's own teams, AAR decided to enter Grand Prix racing. Then as now, the main engineering hub for Formula One manufacturers was in the United Kingdom, so AAR set up a subsidiary team known as "Anglo American Racers" which, while registered and based in the USA, was named in deference to the cars' British Weslake engines.