The Toleman TG183 was a

Formula One Formula One (also known as Formula 1 or F1) is the highest class of international racing for open-wheel single-seater formula racing cars sanctioned by the Fédération Internationale de l'Automobile (FIA). The World Drivers' Championship, ...

racing car designed by Rory Byrne and built and raced by Toleman Motorsport.

Design

The TG183 was distinctive in that it had twin rear wings and front wing mounted radiators. Unfortunately the front wing configuration caused the front of the car to move about at high speed and was eventually replaced by a more conventional front wing set up.

Competition summary

The car first raced in the last two races of the 1982 Formula One season driven by Derek Warwick. In the 1983 Formula One season an updated version of the car, designated TG183B, was introduced and Warwick was joined at Toleman by Bruno Giacomelli. The car also raced in the first four races of the 1984 Formula One season when Ayrton Senna made his debut in the Formula 1 championship alongside former FIM 350cc and

Formula 750 Formula 750 was a FIM motorcycle road racing series based on a 750 cubic centimeter engine capacity. History The series began in 1971 as a collaboration between the American Motorcyclist Association and the Auto Cycle Union. The FIM adop ...

motorcycle World Champion Johnny Cecotto from

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. The TG183B's last race meeting, the

1984 San Marino Grand Prix The 1984 San Marino Grand Prix was a Formula One motor race held at Imola on 6 May 1984. It was the fourth race of the 1984 Formula One World Championship. Report Pre-race A dispute between the Toleman team and tyre suppliers Pirelli lead to ...

saw the only time that Ayrton Senna would fail to qualify for a Grand Prix. After a dispute with tyre supplier

Pirelli Pirelli & C. S.p.A. is a multinational tyre manufacturer based in Milan, Italy. The company, which has been listed on the Milan Stock Exchange since 1922, is the 6th-largest tyre manufacturer and is focused on the consumer production of tyres ...

which saw the team switch to

Michelin Michelin (; ; full name: ) is a French multinational tyre manufacturing company based in Clermont-Ferrand in the Auvergne-Rhône-Alpes ''région'' of France. It is the second largest tyre manufacturer in the world behind Bridgestone and larg ...

, Toleman sat out the first day of qualifying rather than use the Italian rubber. In the second, wet qualifying session Senna's Hart 415T engine suffered a fuel pressure problem at the Tosa section of the Imola circuit, the furthest part of the track from the pits. He was unable to get back to the pits in time to record a time. The TG183B was replaced after four races of by the

Toleman TG184 The Toleman TG184 is a Formula One racing car designed by Rory Byrne and Pat Symonds and was used by Toleman Motorsport during the majority of the 1984 Formula One season. Engine Like its predecessor, the TG183B, the TG184 was powered by the ...

Complete Formula One World Championship results

( key) 14 points scored in using the

References

1983 Formula One season cars 1984 Formula One season cars Toleman Formula One cars {{F1-stub