 Although the car performed well in European testing, it was not able to meet the American challenge, with just one of four 375s even qualifying for the 1952 Indianapolis 500.Ascari was the driver who did qualify the car for the race, starting 25th (out of 33 starters) with a qualifying speed of 134.3 mp/h (the pole was won by American Chet Miller who pushed his supercharged Kurtis Kraft-Novi to 139.03 mp/h).Ascari would be classified in 31st place, completing only 40 of the 200 laps before being forced to retire with wheel failure, though he would go on to win the remaining six Grands Prix of the season to easily win his first World Championship from Ferrari teammate Giuseppe Farina.