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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.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoin 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
Wiki User
∙ 15y agoThat 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)
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∙ 10y agonitrogen
They use 100% nitrogen because it doesn't expand and contract as much as normal air mixture.
nitrogen.
Nitrogen.
Wiki User
∙ 15y agonitrogen the answer is nitrogen thank you for getting the answer from wiki
Wiki User
∙ 13y agoNormally air that you can get out of a regular pump and ive know formula 1 cars to be nitrogen in their tires
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∙ 14y agonitogen
Wiki User
∙ 13y agoCabon dioide (CO2)
Wiki User
∙ 13y agoi think nitrogin
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What is a pit crew in auto racing?
A pit crew is a group of people there to fix a racers car when something goes wrong. They also fill the car up with gas, change tires and make adjustments during the race.
Which gas is in racing car tires?
Nitrogen
What gas is put in the tires of racing car?
Nitrogen, because it is an inert gas.
What gasses are pumped into racing car wheels?
Most pro racing teams are using pure Nitrogen gas in their tires. This has the main advantage of minimising pressure changes as the tire warms up. It will also not feed a fire in a post crash fire.
Will a car get better gas mileage with higher tire pressure?
No. A car will get better mileage with the correct tire pressure.
What is the gas used in the tires of formula 1 racing car?
nitrogen
What gas is pumped in racing car tires?
Nitrogen and oxygen = Air
What activates a car?
a engine and if you have gas (and not a flat tire d;=D)
Which gas is pumped into tires of a racing car?
Nitrogen is used because it has less parts per million of water than compressed air. It gives a more predictable pressure increase over a given tire temp.
Why does a car tire appear to be flat in the summer even though the gas inside is hotter than in the winter?
maybe the rubber in the tire expands more than the gas in the tire...but I don't really know.
How car tire affected you?
A tire can effect your gas mileage by a lot. If you do not have a inflated tire you can get 2-3 mpg less than use usually get.
What would cause a rumbling noise and feeling when backing my car?
low gas, flat tire, broken gas
