Whick gas is put into a tire off a racing car?

Answer 1

Nitrogen is the gas of choice for tires. Nitrogen has about 5 parts per million (ppm) of water where as compressed air has about 500 ppm. This allows for a more predictable tire pressure change during a heat cycle.

Answer 2

in England its nitrogen. and I think in formula 1 as well.
Nitrogen.
Nitrogen. Its expansion and heating rate is much lower than plain air.
air traditionally. but they are now filled with nitrogen
nitrogen

Answer 3

That depends on the type of race you're talking about; nascar, dragcar, an Indy, off road, etc....... But for the most part, they all have one thing in commen, a high octane. Higher octane means, burns fast, better, and is better for you car. (the only racing car they might not use high octane fuel with might be off road racing, but I'm not sure)

Answer 4

nitrogen
They use 100% nitrogen because it doesn't expand and contract as much as normal air mixture.

nitrogen.

Nitrogen.

Answer 5

nitrogen the answer is nitrogen thank you for getting the answer from wiki

Answer 6

Normally air that you can get out of a regular pump and ive know formula 1 cars to be nitrogen in their tires

Answer 7

nitogen

Answer 8

Cabon dioide (CO2)

Answer 9

i think nitrogin