The 1955 AAA Championship Car season consisted of 11 races, beginning in

Speedway Speedway may refer to: Racing Race tracks *Edmonton International Speedway, also known as Speedway Park, a former motor raceway in Edmonton, Alberta *Indianapolis Motor Speedway, a motor raceway in Speedway, Indiana Types of races and race cours ...

Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...

on May 30 and concluding in

Phoenix Phoenix most often refers to: * Phoenix (mythology), a legendary bird from ancient Greek folklore * Phoenix, Arizona, a city in the United States Phoenix may also refer to: Mythology Greek mythological figures * Phoenix (son of Amyntor), a ...

Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...

on November 6. There was also one non-championship event in Mechanicsburg,

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

. The

AAA AAA, Triple A, or Triple-A is a three-letter initialism or abbreviation which may refer to: Airports * Anaa Airport in French Polynesia (IATA airport code AAA) * Logan County Airport (Illinois) (FAA airport code AAA) Arts, entertainment, and me ...

National Champion and

Indianapolis 500 The Indianapolis 500, formally known as the Indianapolis 500-Mile Race, and commonly called the Indy 500, is an annual automobile race held at Indianapolis Motor Speedway (IMS) in Speedway, Indiana, United States, an enclave suburb of Indi ...

winner was

Bob Sweikert Robert Charles Sweikert (May 20, 1926 – June 17, 1956) was an American racing driver, best known as the winner of the 1955 Indianapolis 500 and the 1955 National Championship, as well as the 1955 Midwest Sprint car championship - the only d ...

Manny Ayulo Manuel Leaonedas Ayulo (October 20, 1921 – May 17, 1955) was an American racecar driver. His efforts, along with those of friend and teammate Jack McGrath, helped establish track roadsters as viable race cars. Ayulo was killed in practic ...

was killed at

Indianapolis Indianapolis (), colloquially known as Indy, is the state capital and most populous city of the U.S. state of Indiana and the seat of Marion County. According to the U.S. Census Bureau, the consolidated population of Indianapolis and Marion ...

while practicing for the

1955 Indianapolis 500 The 39th International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway on Monday, May 30, 1955. The event was part of the 1955 AAA National Championship Trail and was race 3 of 7 in the 1955 World Championship of Drivers. The ra ...

, and

Bill Vukovich William John Vukovich Sr. (; December 13, 1918 – May 30, 1955) was an American automobile racing driver of Serbian descent. He won the 1953 and 1954 Indianapolis 500, plus two more American Automobile Association National Championship races, ...

, the two-time defending winner, was killed in the race itself. Jack McGrath, the two-time champion (1952, 1953), was killed in the final race at

on lap 85. This was the last year of the AAA National Championship; USAC sanctioned the series starting the next year.

Schedule and results

: Indianapolis 500 was USAC-sanctioned and counted towards the 1955 FIA World Championship of Drivers title. : No pole is awarded for the Pikes Peak Hill Climb, in this schedule on the pole is the driver who started first. No lap led was awarded for the Pikes Peak Hill Climb, however, a lap was awarded to the drivers that completed the climb.

Final points standings

Note: The points became the car, when not only one driver led the car, the relieved driver became small part of the points. Points for driver method: (the points for the finish place) / (number the lap when completed the car) * (number the lap when completed the driver)

References

General references

* * * * http://media.indycar.com/pdf/2011/IICS_2011_Historical_Record_Book_INT6.pdf (p. 284-286)

Schedule and results

Final points standings

References

General references

See also