Who makes F1, MotoGP, Indycar tyres and how do they do it?

Across motorsport, different series have very different relationship with their tyres – from a key strategic tool to a mere functional component of the car.
Tyres are complex to design and produce, the rules surrounding their usage are complicated and they are even more bewildering to get working properly across a range of conditions.
How are F1 tyres made?
F1 tyres are produced by …Keep reading