F1 tyres are filled with Nitrogen since it is a more stable gas than air
suspension.
max height 950 mm max width1800 mm with tires
nitrogen
F1 only started in 1950.
They use air filled tyres, which is why you see them getting punctures.
They used to be used for when the weather was too bad for the 'full wet' tyre. Pirelli haven't made them for the current season.
Constructing an f1 car is a very complicated process. It has a carbon fibre ultra lightweight body, powerful engine, suspensions, gears an transmissions, tires, steering wheel etc. The speed and performance of a f1 car directly depends on how efficiently these parts are assembled. That is why the cars from one team are faster than the others
The fuel used in F1 cars is fairly similar to ordinary gasoline, albeit with a far more tightly controlled mix. Formula One fuel can only contain compounds that are found in commercial gasoline, in contrast to alcohol-based fuels used in American open-wheel racing. Race fuel consumption rate is normally around 75 liters per 100 kilometers traveled (3.1 US mpg - 3.8 UK mpg - 1.3 km/l).
Down force and how well your tires and engine are performing... i met a man in a Ferrari Enzo and asked him about formula 1..
Some are directional like the eagle F1, however most are not directional.
The Formula 1 car is faster on a race track, due to aerodynamics, tires and other factors making it more adaptable in cornering at high speeds