They are called Tire blankets. They contain heaters which pre-heat the tires, so that tires attain operating temperature to generate maximum grip, as soon as they touch the tarmac.
Why do F1 tires need to be warm?
Formula 1 tires are heated because a warm tire = more grip = a more efficient and faster performance. Warm tires stick to the track better than cold tires, which is why the tires are heated. Better grip means the cars can go around corners faster and face less of a risk of sliding off the track.
Why do F1 drivers cover their tires?
Formula One Tires are covered because it keeps the tires' heat at a specific temperature range to optimize performance and hide the tire compound from the opposition teams, so they do not know what strategy is being used by their rivals. Both are essential for technical and strategic purposes.
What do the wheel covers do in F1?
The wheel cover has been included in the regulations to make the aerodynamics of the cars more efficient, they have little to do with the actual tires. It will then be up to the teams to use them to condition the heating or cooling of the tires.May 13, 2021
What material are tire covers made of?
The shells of tire covers can be made of UV-resistant vinyl, aluminum film, 600d Oxford, polyester or hard plastic. Linings are typically softer to protect and preserve treads by minimizing friction. Materials like cotton, felt, or fleece are most common. Tire covers are secured with hooks, zippers, or Velcro.May 8, 2020