1955 Indianapolis 500

Last updated
39th Indianapolis 500
Indy500winningcar1955.JPG
Indianapolis Motor Speedway
Indianapolis 500
Sanctioning body AAA
DateMay 30, 1955
Winner Bob Sweikert
Winning EntrantJohn Zink
Average speed128.209 mph (206.332 km/h)
Pole position Jerry Hoyt
Pole speed140.045 mph (225.381 km/h)
Most laps led Bob Sweikert (86)
Pre-race
Pace car Chevrolet Bel Air
Pace car driver Thomas H. Keating
Starter Bill Vanderwater [1]
Honorary referee Robert A. Stranahan, Jr. [1]
Estimated attendance150,000 [2]
Chronology
PreviousNext
1954 1956

The 39th International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway on Monday, May 30, 1955. The event was race 1 of 11 of the 1955 AAA National Championship Trail and was race 3 of 7 in the 1955 World Championship of Drivers.

Contents

The race is notable to many as the race in which Bill Vukovich was killed in a crash while seemingly on his way to an unprecedented third consecutive Indy 500 win.

Time trials

Time trials was scheduled for four days.

Saturday May 14 – Pole Day time trials

Gusty winds, as well as the threat of rain, was observed on pole day, therefore nearly all of the competitors stayed off the track. Around the garage area, the drivers and teams agreed amongst themselves to sit out time trials for the afternoon, and instead qualify together in better conditions on Sunday. However, in the final 20 minutes, Jerry Hoyt, who had not been informed about the agreement, suddenly put his car in line, and pulled away for an unexpected qualifying attempt. His speed of 140.045 mph was not spectacular, but as the fastest (and only) car thus far of the day, he sat on the pole position. Without hesitation, Tony Bettenhausen, Sr. took to the track moments later. After two fast laps, he was slowed by a gust of wind, and qualified second. Sam Hanks and Pat O'Connor got their cars ready, but neither were able to complete attempts. The day closed with only two cars in the field, and Hoyt the surprising pole winner – to the dismay of several in the garage area.

Sunday May 15 – Second day time trials

Qualifying resumed in better conditions, and most of the drivers who stayed off the track Saturday took to the track on Sunday. Jack McGrath (142.580 mph) was the fastest qualifier, and lined up third. Hoyt's pole-winning speed from the day before ended up being only the 8th-fastest overall in the field – a record slowest ranked pole speed.

Near the end of the day, Manny Ayulo crashed due to a possible steering fault and died the following day.

Saturday May 21 – Third day time trials

Paul Russo, attempting to qualify the #18 Novi for Troy Ruttman, suffers a broken gearbox. This was the last appearance of a front-drive car at Indy.

Sunday May 22 – Fourth day time trials

Starting grid

 R  = Indianapolis 500 rookie;  W  = Former Indianapolis 500 winner

RowInsideMiddleOutside
123 Flag of the United States (1912-1959).svg Jerry Hoyt 10 Flag of the United States (1912-1959).svg Tony Bettenhausen 3 Flag of the United States (1912-1959).svg Jack McGrath
214 Flag of the United States (1912-1959).svg Fred Agabashian 4 Flag of the United States (1912-1959).svg Bill Vukovich  W 8 Flag of the United States (1912-1959).svg Sam Hanks
377 Flag of the United States (1912-1959).svg Walt Faulkner 19 Flag of the United States (1912-1959).svg Andy Linden 22 Flag of the United States (1912-1959).svg Cal Niday
415 Flag of the United States (1912-1959).svg Jimmy Davies 1 Flag of the United States (1912-1959).svg Jimmy Bryan 89 Flag of the United States (1912-1959).svg Pat Flaherty
537 Flag of the United States (1912-1959).svg Eddie Russo  R 6 Flag of the United States (1912-1959).svg Bob Sweikert 5 Flag of the United States (1912-1959).svg Jimmy Reece
671 Flag of the United States (1912-1959).svg Al Herman  R 48 Flag of the United States (1912-1959).svg Jimmy Daywalt 98 Flag of the United States (1912-1959).svg Duane Carter
729 Flag of the United States (1912-1959).svg Pat O'Connor 33 Flag of the United States (1912-1959).svg Jim Rathmann 12 Flag of the United States (1912-1959).svg Don Freeland
842 Flag of the United States (1912-1959).svg Al Keller  R 49 Flag of the United States (1912-1959).svg Ray Crawford  R 99 Flag of the United States (1912-1959).svg Art Cross
941 Flag of the United States (1912-1959).svg Chuck Weyant  R 39 Flag of the United States (1912-1959).svg Johnny Boyd  R 16 Flag of the United States (1912-1959).svg Johnnie Parsons  W 
1031 Flag of the United States (1912-1959).svg Keith Andrews  R 68 Flag of the United States (1912-1959).svg Ed Elisian 27 Flag of the United States (1912-1959).svg Rodger Ward
1181 Flag of the United States (1912-1959).svg Shorty Templeman  R 83 Flag of the United States (1912-1959).svg Eddie Johnson 44 Flag of the United States (1912-1959).svg Johnny Thomson

Alternates

Failed to qualify

Race recap

Start

Jack McGrath, starting from the outside despite the fastest qualifying time, grabbed the initial lead, but was quickly challenged by Bill Vukovich, who was looking for his third consecutive win. Vukovich took the lead on lap four, surrendering it back to McGrath on lap 15 but regaining it on lap 16. Fred Agabashian, who had finished in the top ten the previous two years spun on lap 39 and could not continue. McGrath chased Vukovich until lap 54, when he pulled over with mechanical problems. Despite getting out of the car and attempting to repair it himself, he was forced to drop out with a magneto issue.

Lap 56, Vukovich crash

With Vukovich having a considerable lead on lap 56, Rodger Ward, several laps down, flipped over twice, either due to a problem with the wind, oil, or breaking an axle. Although he landed on his wheels, the car was facing the wrong way. [5] Al Keller, attempting to avoid Ward, turned to the inside, going close to or on to the grass, before turning hard to the right and coming quickly back up the track and contacting Johnny Boyd. Boyd's car careened into Vukovich, who appeared to be attempting to also go to the left of Ward. Vukovich made a last-second attempt to avoid Boyd to the right, but Boyd's car sent Vukovich hard into the outside barrier. Vukovich's front end also lifted into the air, causing the front to clear the barrier and the car to contact it with the rear, sending the car into a cartwheel, during which it hit several vehicles parked outside the track, and possibly a pole. The car burst into flames after it came to rest, and Vukovich died from injuries from the crash. Boyd's car also flipped but he and the other drivers escaped major injury. [6] Driver Ed Elisian stopped his car on the infield and ran across the track in an attempt to help Vukovich.

Remainder of race

After 27 minutes of running under caution, Jimmy Bryan took over the lead of the race, but was forced to retire after ninety laps with a fuel pump issue, when the lead was taken over by Bob Sweikert. The only other driver to retire due to contact for the remainder of the race was Cal Niday on lap 170. [7] Art Cross led the race from laps 133 to 156, but after surrendering the lead to Don Freeland was forced to retire due to mechanical trouble on lap 168. Freeland similarly was passed by Sweikert on lap 160, and retired on lap 178. Sweikert led the remainder of the race. Sweikert stated that the winds made racing difficult, and perhaps led to a decision of racing cautiously and taking advantage of other's difficulty. [8]

Aftermath

The two deaths in the 500 were part of a particularly deadly year for motorsports, which also included four other Indy drivers dying in other races, Alberto Ascari being killed while testing a sports car at Monza, and a horrific accident at the 24 Hours of Le Mans which saw nearly 100 fatalities including Pierre Levegh who was driving at the time of the accident. Following the year the American Automobile Association ceased sanctioning auto races (including the Indy 500) and the United States Auto Club (USAC) was formed to handle sanctioning duties. [9] It would take until 1959 for fire suits to be made mandatory for all drivers and roll bars for all cars after Jerry Unser's fatal accident at the 1959 Indianapolis 500. [10]

Box score

PosGridNoDriverConstructorQualRankLapsTime/RetiredPointsWDC Points
1146 Flag of the United States (1912-1959).svg Bob Sweikert KK500D-Offenhauser 139.99112003:53:59.5310008
2210 Flag of the United States (1912-1959).svg Tony Bettenhausen
(Paul Russo Laps 57-133)
KK500C-Offenhauser 139.9813200+2:43.56500
300
3
3
31015 Flag of the United States (1912-1959).svg Jimmy Davies KK500B-Offenhauser 140.275200+3:32.367004
43344 Flag of the United States (1912-1959).svg Johnny Thomson Kuzma-Offenhauser 134.1133200+3:38.916003
5777 Flag of the United States (1912-1959).svg Walt Faulkner
(Bill Homeier Laps 138-161)
KK500C-Offenhauser 139.7616200+5:17.17447.5
52.5
1
1
6819 Flag of the United States (1912-1959).svg Andy Linden KK4000-Offenhauser 139.0922200+5:57.94400
71671 Flag of the United States (1912-1959).svg Al Herman  R  Silnes-Offenhauser 139.8115200+6:24.24300
81929 Flag of the United States (1912-1959).svg Pat O'Connor KK500D-Offenhauser 139.1921200+6:41.60250
91748 Flag of the United States (1912-1959).svg Jimmy Daywalt Kurtis-Offenhauser 139.4118200+7:09.81200
101289 Flag of the United States (1912-1959).svg Pat Flaherty KK50B-Offenhauser 140.147200+7:46.54150
111898 Flag of the United States (1912-1959).svg Duane Carter Kuzma-Offenhauser 139.3319197-3 Laps100
122541 Flag of the United States (1912-1959).svg Chuck Weyant  R  KK3000-Offenhauser 138.0625196-4 Laps50
133283 Flag of the United States (1912-1959).svg Eddie Johnson Trevis-Offenhauser 134.4432196-4 Laps
142033 Flag of the United States (1912-1959).svg Jim Rathmann Epperly-Offenhauser 138.7024191-9 Laps
152112 Flag of the United States (1912-1959).svg Don Freeland Phillips-Offenhauser 139.8614178Transmission
16922 Flag of the United States (1912-1959).svg Cal Niday KK500B-Offenhauser 140.304170Accident
172499 Flag of the United States (1912-1959).svg Art Cross KK500D-Offenhauser 138.7523168Engine
183181 Flag of the United States (1912-1959).svg Shorty Templeman  R  Trevis-Offenhauser 135.0131142Transmission
1968 Flag of the United States (1912-1959).svg Sam Hanks KK500C-Offenhauser 140.0010134Transmission
202831 Flag of the United States (1912-1959).svg Keith Andrews  R  Schroeder-Offenhauser 136.0428120Fuel Pump
212716 Flag of the United States (1912-1959).svg Johnnie Parsons  W  KK500D-Offenhauser 136.8027119Magneto
221337 Flag of the United States (1912-1959).svg Eddie Russo  R  Allen-Offenhauser 140.118112Ignition
232349 Flag of the United States (1912-1959).svg Ray Crawford  R  KK500B-Offenhauser 139.2020111Engine
24111 Flag of the United States (1912-1959).svg Jimmy Bryan Kuzma-Offenhauser 140.16690Fuel Pump
2554 Flag of the United States (1912-1959).svg Bill Vukovich  W  KK500C-Offenhauser 141.07356Fatal Accident1 1
2633 Flag of the United States (1912-1959).svg Jack McGrath KK500C-Offenhauser 142.58154Magneto
272242 Flag of the United States (1912-1959).svg Al Keller  R  KK2000-Offenhauser 139.551754Accident
283027 Flag of the United States (1912-1959).svg Rodger Ward Kuzma-Offenhauser 135.043053Accident
292639 Flag of the United States (1912-1959).svg Johnny Boyd  R  KK500C-Offenhauser 136.982653Accident
302968 Flag of the United States (1912-1959).svg Ed Elisian KK4000-Offenhauser 135.332953Retirement
31123 Flag of the United States (1912-1959).svg Jerry Hoyt Stevens-Offenhauser 140.04940Oil Leak
32414 Flag of the United States (1912-1959).svg Fred Agabashian KK500D-Offenhauser 141.93239Spun Off
33155 Flag of the United States (1912-1959).svg Jimmy Reece Pankratz-Offenhauser 139.991210Engine

Note: Relief drivers in parentheses [11]

 W  Former Indianapolis 500 winner

 R  Indianapolis 500 Rookie

All entrants utilized Firestone tires.

^1 – 1 point for fastest lead lap

Race statistics

Additional stats

Broadcasting

Radio

The race was carried live on the IMS Radio Network. Sid Collins served as chief announcer. The broadcast was carried by 237 affiliates in all 48 states, as well as Armed Forces Radio. The broadcast was dedicated to the memory of Wilbur Shaw, who was killed in a plane crash in October.

Luke Walton reported from the north pits for the third year. Charlie Brockman, in his fourth appearance on the network, conducted the winner's interview in victory lane.

All five of the major radio stations in the Indianapolis area carried the broadcast. The broadcast was notable as it reported the fatal crash of Bill Vukovich.

Indianapolis Motor Speedway Radio Network
Booth AnnouncersTurn Reporters Pit/garage reporters

Chief Announcer: Sid Collins
Analyst: Gordon Graham
Driver Expert: Mauri Rose
Statistician: Charlie Brockman

South Turns: Bill Frosch
Backstretch: Jack Shapiro
North Turns: Jim Shelton

Luke Walton (north)
Greg Smith (south)
Charlie Brockman (victory lane)

World Drivers' Championship

1955 Indianapolis 500
Race 3 of 7 in the 1955 Formula One season
  Previous race Next race  
Indianapolis Motor Speedway 1909-1956.svg
Race details
Date May 30, 1955 (1955-05-30)
Location Indianapolis Motor Speedway
Speedway, Indiana
Course Permanent racing facility
Course length 4.023 km (2.500 miles)
Distance 200 laps, 804.672 km (500.000 miles)

Background

The Indianapolis 500 was included in the FIA World Championship of Drivers from 1950 through 1960. The race was sanctioned by AAA through 1955, and then by USAC beginning in 1956. At the time the new world championship was announced and first organized by the CSI, the United States did not yet have a Grand Prix. Indianapolis Motor Speedway vice president and general manager Theodore E. "Pop" Meyers lobbied that the Indianapolis 500 be selected as the race to represent the country and to pay points towards the world championship. [17] [18]

Drivers competing at the Indianapolis 500 in 1950 through 1960 were credited with participation in and earned points towards the World Championship of Drivers. [19] However, the machines competing at Indianapolis were not necessarily run to Formula One specifications and regulations. [20] The drivers also earned separate points (on a different scale) towards the respective AAA or USAC national championships. No points, however, were awarded by the FIA towards the World Constructors' Championship.

Summary

The 1955 Indianapolis 500 was round 3 of 7 on the 1955 World Championship. The event, however, failed to attract interest from any of the regular competitors on the Grand Prix circuit. Race winner Bob Sweikert earned 8 points towards the World Championship. Despite not competing in any of the other World Championship events, he finished seventh in the final season standings.

World Drivers' Championship standings after the race

PosDriverPoints
1rightarrow blue.svg 1 Flag of France.svg Maurice Trintignant 11 13
1rightarrow blue.svg 2 Flag of Argentina.svg Juan Manuel Fangio 10
1uparrow green.svg 313 Flag of the United States (1912-1959).svg Bob Sweikert 8
1downarrow red.svg 14 Flag of Italy.svg Nino Farina 6 13
1downarrow red.svg 15 Flag of Italy.svg Eugenio Castellotti 6
Source: [21]
  • Note: Only the top five positions are included.

See also

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References

  1. 1 2 Fox, Jack C. (1994). The Illustrated History of the Indianapolis 500 1911-1994 (4th ed.). Carl Hungness Publishing. p. 22. ISBN   0-915088-05-3.
  2. Cadou Jr., Jep (May 31, 1955). "Vukovich Killed In Pileup". The Indianapolis Star. p. 18. Retrieved June 2, 2017 via Newspapers.com. Open Access logo PLoS transparent.svg
  3. The Talk of Gasoline Alley 1070-AM WIBC, May 14, 2004
  4. "1955 International 500 Mile Sweepstakes". ChampCarStats.com. Retrieved 26 June 2015.
  5. Goldstein, Richard (July 7, 2004) Rodger Ward, 83, Two-Time Indianapolis 500 Winner (obituary). New York Times. Retrieved May 26, 2018.
  6. The Rex Dean Accident Report: The Race and Accident. Retrieved May 26, 2018.
  7. Box Scores - Indianapolis 500 - 1955 Indianapolis 500 Historical Stats from website of Indianapolis Motor Speedway. Retrieved May 26, 2018.
  8. Burgess, Dale (May 31, 1955) "Bob Sweikert Wins 500 Mile Race" Associated Press. Retrieved May 26, 2018.
  9. Oreovicz, John (May 23, 2016) Indy at 100: The '50s golden era ESPN.com. Retrieved May 26, 2018.
  10. Wren, Adam (May 25, 2016) Driving Forces: Danger and Safety at the Indy 500 Indianapolis Monthly. Retrieved May 26, 2018.
  11. "International 500 Mile Sweepstakes – May 30, 1955". ChampCarStats.com.
  12. Cadou Jr., Jeb (May 31, 1955). "1st Home-Town Victory Scored Since Shaw's". Indianapolis Star. p. 1. Retrieved April 22, 2024 via Newspapers.com. Open Access logo PLoS transparent.svg
  13. Nesbits, Bob (May 31, 1955). "NewsBits (Part 1)". The Terra Haute Tribune. p. 10. Retrieved April 22, 2024 via Newspapers.com. Open Access logo PLoS transparent.svg
  14. Nesbits, Bob (May 31, 1955). "News-Bits (Part 2)". The Terra Haute Tribune. p. 11. Retrieved April 22, 2024 via Newspapers.com. Open Access logo PLoS transparent.svg
  15. Barnet, Bob (May 31, 1955). "500 Play-by-Play, Memorial Day, 1955 (Part 1)". Indianapolis News . p. 8. Retrieved April 22, 2024 via Newspapers.com. Open Access logo PLoS transparent.svg
  16. Barnet, Bob (May 31, 1955). "500 Play-by-Play, Memorial Day, 1955 (Part 2)". Indianapolis News . p. 9. Retrieved April 22, 2024 via Newspapers.com. Open Access logo PLoS transparent.svg
  17. The Talk of Gasoline Alley . May 23, 2007. 1070 WIBC-AM.
  18. The Talk of Gasoline Alley . May 19, 2016. WFNI.
  19. The Talk of Gasoline Alley . May 5, 2012. WFNI.
  20. Capps, Don; Cameron Argetsinger (October 25, 2000). "Where Upon Our Scribe, Sherman, & Mr. Peabody Once Again Crank Up The Way-Back Machine for 1961." AtlasF1. Rear View Mirror. 6 (43). Archived from the original on April 27, 2012. Retrieved May 1, 2011.
  21. "Indianapolis 1955 - Championship • STATS F1". www.statsf1.com. Retrieved 18 March 2019.
Previous race:
1955 Monaco Grand Prix
FIA Formula One World Championship
1955 season
Next race:
1955 Belgian Grand Prix
Previous race:
1954 Indianapolis 500
Bill Vukovich
1955 Indianapolis 500
Bob Sweikert
Next race:
1956 Indianapolis 500
Pat Flaherty