To keep them warm.
A larger explanationA few years ago a driver who most thought was going to win the world championship died in a crash.After an inquiry it was found that:
Safety changes:
Depending on the type of racing, wheels can be steel, aluminum, magnesium, or carbon fiber
A formula racing car is a car that has been modified to follow set rules such as car structure, fuel used etc.
The wheels of a racing car.
If the mass of the racing car is low, it is able to move faster; and if the racing car has wheels wide apart, the mass is spread on a large area and can travel faster and cover a bigger area at one time.
Depending on the type of racing, wheels can be steel, aluminum, magnesium, or carbon fiber
4
The Indianapolis 500 the top level of American Championship Car racing, an open-wheel formula better known as "Indy Car Racing."
Racing cars such as those in Formula 1 racing do not have speedometers
nitrogen
no
It depends on what type of racing you intend on doing. A typical 1/4 mile drag rear wheel drive car would have larger rear wheels for traction and smaller front wheels for less weight but this is only useful for the 1/4 mile RWD drag racing.
Formula Three, also called Formula 3 or F3, is a class of open-wheel formula racing.