Formula 1 tyres -A driving tactic when a driver is able to catch the car ahead and duck in behind its rear wing to benefit from a reduction in drag over its body and hopefully be able to achieve a superior maximum speed to slingshot past before the next corner. All other drivers will be able to use the set that is saved for Q3 during the race. Each of these includes a vast number of derivatives any of which can be used to a greater or lesser degree. All tyres are given a bar code at the start of the weekend so that the FIA can closely monitor their use and ensure that no team is breaking regulations. The amount of traction a car has at any given point, affecting how easy it is for the driver to keep control through corners. Lollipop The sign on a stick held in front of the car during a pit stop to inform the driver to apply the brakes and then to engage first gear prior to the car being lowered from its jacks. A synthetic material often found in bulletproof vests which has strong anti-penetration properties and is used to strengthen drivers' helmets and the sides of the cockpit.
Formula 1 Tyres VideoF1 Tyres Explained
A penalty will be imposed on any driver who does not change tyres within three laps. Read the full sporting regulations What the technical regulations say: Formula One cars must have four uncovered wheels, all made of the same metallic material, which must be one of two magnesium alloys specified by the FIA.
Front wheels must be between and mm wide, the rears between and mm. With tyres fitted the wheels must be no more than mm in diameter mm with wet-weather tyres.
Measurements are taken with tyres inflated to 1. Tyres may only be inflated with air or nitrogen. Teams are not allowed to modify the tyres in any way, nor are they allowed to treat them with solvents or softeners.
Tyre blankets are permitted, but they may only act upon the outer tyre surface. Wheels must be attached to the car with a single fastener.
The tyre guns used in pit stops to remove tyres may only be powered by compressed air or nitrogen. Any sensor systems may only act passively.
Activate your Plus account. Loose screw prompted cheeky radio joke. Autosport Digital Magazine Read or download today.
New issue out every week. Autosport Awards Motorsport's most prestigious awards. Autosport International Our 4-day live event for motorsport fans Motorsport Jobs Browse the latest job vacancies Motormarket.
Loose screw prompted cheeky radio joke Button's team on front row for title decider Trending now 1 Kubica in frame for Williams race seat 2 Ferrari: Raikkonen exit claims 'disrespectful'.
Tom Errington The monster born out of Porsche's frustration. Friday analysis Why it's payback time for F1 's big injustice. Ben Anderson Why F1 fears the changes that can save it.
Jonathan Noble The plane journey that convinced Ferrari on Leclerc. Edd Straw The lesson that will make Verstappen a champion.
New In Autosport Plus. Please note that unauthorised reproduction or translation of any content including words, data, information, photos, videos and any other intellectual property published on this page and any other copyrighted content published on Autosport.
Please see our terms and conditions for further information. Go unlimited and ad-free today. Get even more of the motorsport you love with Autosport Plus.
Teams and tyre makers realised that by omitting a tread pattern on dry weather tyres, the surface area of rubber in contact with the road could be maximised.
The regulations specified that all tyres had to have four continuous longitudinal grooves at least 2. These changes created several new challenges for the tyre manufacturers - most notably ensuring the grooves' integrity, which in turn limited the softness of rubber compounds that could be used.
The rubber compounds used at each race are determined by the tyre supplier currently Pirelli according to the known characteristics of the track.
Three different compounds of dry tyre are available to each team at every Grand Prix weekend and drivers must make use of at least two during the race.
The actual softness of the tyre rubber is varied by changes in the proportions of ingredients added to the rubber, of which the three main ones are carbon, sulphur and oil.
Generally speaking, the more oil in a tyre, the softer it will be. A close up view of a tyre in parc ferme.
The rough surface has been caused by the driver running over tyre debris or marbles on the in-lap. The small pieces of tyre rubber that accumulate at the side of the track are known as 'marbles' because they are very slippery when driven on.
Current F1 tyre suppliers Pirelli have a range of seven dry-weather compounds:If you're OK with that, just keep browsing. The choices for each car will remain secret until two weeks before the race. Safety Car The course vehicle that is called from the pits to run in front of the leading car in the race in the Beste Spielothek in Woitendorf finden of a problem that requires the cars to be slowed. Tear-off strips See-through plastic strips that drivers fit to their helmet's visor before the start of the race and then remove as they become dirty. A computerised system that detects if either of a car's formula 1 tyres größte sportereignisse der welt wheels is losing traction - ie spinning - and transfers more drive to the wheel with köln golf traction, thus using its more power efficiently. Shakedown A brief test when a team is trying a different car part for the first time before going back out to drive at percent to set a fast time.
Sorry Something's has gone wrong. Tyres and wheels Share. What the sporting regulations say: A single tyre supplier, Pirelli, provides all of the teams with identical rubber.
Pirelli produce seven specifications of dry-weather tyre, each with a distinguishing sidewall colour — hypersoft pink , ultrasoft purple , supersoft red , soft yellow , medium white , hard blue , superhard orange.
At each race the teams have access to three specifications or compounds of these dry-weather tyres. No less than nine weeks before the start of each event in Europe, and 15 weeks before the start of each event held outside Europe, Pirelli in consultation with the FIA will inform the team which three compounds can be used at each race.
Pirelli nominate two mandatory sets for each car for the race which can be of different compounds and one further set of whichever is the softest compound that can only be used in the Q3 segment of qualifying, but the teams are free to choose the remaining 10 sets.
The choices made by each team can vary for each of its cars: The teams must inform the FIA of their nominations no less than eight weeks before the start of each European race and fourteen weeks before the start of each event held outside Europe, meaning they effectively have a week in which to decide on their allocation after hearing which compounds will be made available at each race.
If a team does not meet the deadline, the choice will be made by the FIA. The choices for each car will remain secret until two weeks before the race.
The harder tyre referred to as the "prime" tyre is more durable but gives less grip, and the softer tyre referred to as the "option" tyre gives more grip but is less durable.
Both compounds have to be used by each car during a race and the softer tyre had a painted white stripe in the second groove to distinguish between compounds.
This was introduced after the first race of the season when confusion occurred because a small dot was put on the sidewall of the tyre, instead of the white stripe.
Upon the reintroduction of slicks in , the sidewalls of the softer tyres were painted green to indicate the difference in compound, as there were no longer any grooves in tyres.
Each team must use each specification during the race, unless wet or intermediate tyres are used during the race, in which case this rule no longer applies.
Slick tyres were reintroduced at the beginning of , along with aerodynamic changes intended to shift the balance towards mechanical grip in an attempt to increase overtaking.
On 2 November , Bridgestone announced their withdrawal from Formula One at the end of the season. In June , it was announced that Pirelli would be the sole tyre supplier for and would receive a three-year contract.
With the sole tyre supplier having been changed from Bridgestone to Pirelli, the rules were the same as the season rules concerning the tyres.
All teams still were required to use each type of dry tyre compound supplied in the race, and drivers that made it through to Q3 still had to use the same tyres they used to set their fastest qualifying time with to start the race.
However, the way of denoting different tyre specifications was changed. Rather than a green stripe denoting a softer compound, for each tyre specification, the lettering on the tyre would have a specific colour.
The hard compound would have silver lettering, the medium compound would have white lettering, the soft tyres would have yellow lettering and the super-soft tyres would have red lettering.
For the wet tyres, the intermediate tyres would have light blue lettering and the full wet tyres would have orange lettering. At the Malaysian Grand Prix , Pirelli introduced a coloured band around the outside of the tyre on the softer of the two dry compounds.
This was due to confusion during the first round of the season. This measure was said to be a stop gap, with a permanent solution due to be implemented at the first European race of the season.
The coloured line featured at the Chinese Grand Prix too. The prime tyre remained the same markings as previously, though later in the season had the sidewall updated with the new markings.
In new tyre rules were introduced. Pirelli will nominate 3 different compounds of slick tyres to bring to each race.
Each team will have 13 sets of dry tyres for the race weekend. Of the 13 sets, two sets of tyres are chosen by Pirelli to be reserved of the race.
Additionally, one set of the softest compound will be set aside for Q3. Teams are free to choose what they like for their 10 remaining sets from the three chosen compounds.
Each driver must use at least two different dry weather compounds during the race including one set of the mandatory race tyres , and drivers who make it to Q3 must start the race with the tyres they set their fastest Q2 lap on.
Teams must inform the FIA eight weeks before the start of a European event and 15 weeks before a non-European race their tyre choices.
Pirelli introduced two new tyre compounds for the season, Hypersoft pink and Superhard orange. Isola confirmed that the teams and media will know in advance which compound is used for the hard, medium and soft at each event.
Isola says there is no need to actually mark the tyres with the code: It is not really necessary to have a number or identification [on the tyre].
The monster born out of Porsche's frustration After two record runs in a year of farewell touring, Porsche's Evo has been retired.
The car was an extreme final step, only made possible when the manufacturer withdrew from the WEC, but its legacy will likely live on through Porsche's future exploits WEC.
Why it's payback time for F1 's big injustice Valtteri Bottas is the only man in the top six cars yet to win a race this year, and has been a reargunner to his team-mate's title bid.
Freed of that role, Brazil is his first chance to hit back F1. Why F1 fears the changes that can save it Formula 1 is spectacular and fascinating for those heavily involved in it, but it doesn't do a good enough job of getting that across to a wider audience, or allowing the things that make it so great to come to the surface often enough F1.
The plane journey that convinced Ferrari on Leclerc Ferrari appeared to break with its tradition of being cautious over young drivers by promoting Charles Leclerc for , but it's been sure of what he's made of for quite some time already F1.
Hulkenberg explains 'small error' behind crash Renault Formula 1 driver Nico Hulkenberg says his heavy Brazilian Grand Prix practice shunt was the result of a "small error" F1.
Loose screw prompted cheeky radio joke Sebastian Vettel says a loose screw in his Ferrari Formula 1 car's cockpit prompted the cheeky joke he made to his team during the second Brazilian Grand Prix practice session F1.
Ricciardo turbo loss caused by Mexico marshals Daniel Ricciardo needed a new turbo for the Brazilian Grand Prix because a marshal damaged his old one beyond repair with fire extinguisher chemicals in the Mexico Formula 1 race F1.
Kubica in frame for Williams race seat Robert Kubica is understood to have a race drive on offer from Williams for the Formula 1 season, as well as a chance to take a reserve role with Ferrari F1.
Remember me Forgot Password. Don't have an account? Are you a magazine subscriber? Activate your Plus account.
Loose screw prompted cheeky radio joke.