nitrogen
A formula racing car is a car that has been modified to follow set rules such as car structure, fuel used etc.
If you want traction you need the tread. Smooth tires are only used for racing.
They are wide to gain maximum traction and bald because they are only used on dry tracks. In wet weather, racing tires with treads are used.
Nitrogen
Nitrogen and oxygen = Air
Nitrogen, because it is an inert gas.
With a lot of horsepower, light weight and sticky tires.
because there not waterproof
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
Race car tires are super sticky. And when I say sticky I mean like GOO. A pebble pushed onto the smooth tread will STICK there. These tires are not legal for street use.
nitrogeon is used to inflate race car tyres due to the consistent tyre pressure throughout different tempertures.