Most people use nitrogen to inflate jet plane tires.
Yes, it does in a big way.
Bigger than a plane
you could get a random plane from Las Venturas, in a hanger on runway 69..... it a big plane
Cooper tires
Big O Tires was created in 1962.
how big can a plane be varies
Aircraft tires are the same materials that auto tires are, just with a different tread pattern.
It is what fills the tires, in the form of air.
There are no 'types' of air. Air is all just air. - Some people do use nitrogen in tires - that is not air.
Only the plane's tires (iinflated with air) are pneumatic. The controls on modern aircraft are mostly hydraulic, but in some cases have been replaced with "fly-by-wire" electrical servos connected to and monitored by the plane's computer.
In standard cars is it simply compressed air. The same mixture we breathe.