When Fangio attended the 1958 Indianapolis 500, he was offered $20,000 to qualify in a Kurtis-Offenhauser by the car's owner, George Walther, Jr (father of future Indy 500 driver Salt Walther). Fangio had previously attended the 500 in 1948 at which time he expressed his interest in competing the race. However, he was unable to qualify with a car that did not work properly. Walther allowed Fangio to stand aside (before a contract with British Petroleum came to light), still he did not want another driver to take over Fangio's position.