1955 Formula One season

The 1955 Formula One season was the ninth season of FIA Formula One motor racing. It featured the sixth World Championship of Drivers , which was contested over seven races between 16 January and 11 September 1955. The season also included several non-championship races for Formula One cars.

Juan Manuel Fangio won his second consecutive World Championship title, [ 1 ] his third in total. This was the last championship for a Mercedes driver until 2014 .

The season was coloured by tragedy. Two drivers were killed during the 1955 Indianapolis 500 : Manny Ayulo and Bill Vukovich , winner of the two previous editions. [ 2 ] Italian Mario Alborghetti died at the non-championship Pau Grand Prix . Alberto Ascari , World Champion of 1952 and 1953 , was killed while testing a Ferrari 750 Monza at Monza . [ 3 ] [ 4 ] [ 5 ] And ex-Formula One driver Pierre Levegh was killed in the 1955 Le Mans disaster , along with 83 spectators. This would lead to the ca...

In the aftermath of the 1955 Le Mans disaster , it was decided to reschedule the French Grand Prix from 3 July to 25 September. [ 12 ] It was later cancelled, along with the German , Swiss and Spanish rounds. [ 13 ] [ 14 ]

The circuits at Pedralbes and Bremgarten were never used again for racing. Motor racing was banned altogether in Switzerland until the 2018 Zürich ePrix .

For the third year in a row, the championship opened with the Argentine Grand Prix . José Froilan González started on pole position . The Argentine had been a full-time Ferrari driver in 1954 , but it would be his only race this year. Next to him on the front row started two double World Champions: Alberto Ascari in the Lancia and Juan Manuel Fangio in the Mercedes . Fangio took the lead at the start, but lost it to Ascari on lap 3. Teammate Stirling Moss went from eighth to third, while behind ...

The Indianapolis 500 was included in the Formula One championship, but no F1 drivers attended. Bob Sweikert won the race.

In the Drivers' Championship, Maurice Trintignant ( Ferrari ) was leading with 11 1 3 {\displaystyle {\tfrac {1}{3}}} points, ahead of Juan Manuel Fangio ( Mercedes ) with 10 and Bob Sweikert ( Kurtis Kraft ) with 8. Sweikert would not compete in any other rounds.

Four days after the Monaco Grand Prix, double World Champion Alberto Ascari was tragically killed in a test session at Monza . Further burdened by financial troubles, the Lancia team was left with two cars and just one driver. Soon, all assets would be merged into the Ferrari team, but this did not stop Eugenio Castellotti from scoring his first career pole position in the Belgian Grand Prix . The Mercedes cars of Juan Manuel Fangio and Stirling Moss started beside him on the front row. Champion...

On 11 June, the 24 Hours of Le Mans took place and many F1 drivers participated. During the race, Pierre Levegh crashed into the spectator area, killing 83 people and injuring at least 120 others. This led the FIA to postpone the French Grand Prix . [ 12 ] However, the Dutch Grand Prix was next on the F1 championship and went on undisturbed. Mercedes managed to occupy the front row with Fangio, Moss and Karl Kling . At the start, Luigi Musso put his Maserati into second position, but was outbrav...

For the British Grand Prix , Stirling Moss scored his first career pole position in front of his home crowd. Fangio started second, Jean Behra third for Maserati. The second row was filled by two more Mercedes: Karl Kling and Piero Taruffi . Fangio had the best start, but Moss regained the lead on lap 3, his car set up with a lower top speed but better acceleration out of the corners. Behra retired on lap 10, handing the top four positions to Mercedes, with Fangio once again in front. A couple o...

In the Drivers' Championship, Juan Manuel Fangio ( Mercedes ) led with 33 points, ahead of Stirling Moss (Mercedes) with 22 and Maurice Trintignant ( Ferrari ) with 11 1 3 {\displaystyle {\tfrac {1}{3}}} points. After the British Grand Prix, the German , Swiss , French and Spanish Grand Prix were cancelled, in the aftermath of the 1955 Le Mans disaster . This left just one race in the championship and effectively handed the title to Fangio.

The Italian Grand Prix was run on the 10 km (6.2 mi) Monza layout including a new steep banking . Nino Farina crashed in practice when his rear tyre came apart under the load of the banked turn and the heat of the sun. He escaped unhurt but his Ferrari -run Lancia was written off, and although Sunday was substantially cooler, the other Lancia was withdrawn as a precaution. Like in Zandvoort , Mercedes occupied the front row in the order of Fangio , Moss , Kling . Moss took the lead at the start,...

Juan Manuel Fangio ( Mercedes ) had collected 40 points and won his third Drivers' Championship, his second in a row. Teammate Stirling Moss was second with 23 points and Eugenio Castellotti third with 12. Mercedes withdrew from F1 after this season, marking it the final race until the team's revival in 2010 , their final win until the 2012 Chinese Grand Prix and final championship title until 2014 .

Points were awarded to the top five classified finishers, with an additional point awarded for setting the fastest lap, regardless of finishing position or even classification. Only the best five results counted towards the championship. Shared drives result in shared points for each driver if they finished in a points-scoring position. If more than one driver set the same fastest lap time, the fastest lap point would be divided equally between the drivers. Numbers without parentheses are champi...

Other Formula One races were also held in 1955, which did not count towards the World Championship.