What Are The Benefits Of Nitrogen Filled Tires?

What are the benefits Of nitrogen filled tires? If you filled pure nitrogen in your tires in place of air, it claims so many benefits. The most important benefit is the low rating of leaking concerns.

The Nitrogen molecule’s size is greater than the molecule’s size of air or oxygen so they can not easily escape from the walls of the tires and slow down the leaking rate as compared to the air filling.

If your tires are properly inflated and Maintain their pressure, they will provide a comfortable and fuel-efficient ride.

As the load on tires is properly managed by air pressure in tires, it will impact fuel economy by lowering the rolling resistance.

If we talk about the Air filled tires, contain oxygen which hydrolyzed the moisture and provide a suitable environment for microbial and mold growth.

So the chances of rotting are increased with air-filled tires. While the nitrogen filled tires remove this rotting factor.

In addition to this, the nitrogen tires prevent the tires and wheels from corrosion, while rusting can be observed with Air-filled tires.

The next is the price of nitrogen filled tires which are unable to justify the benefits of nitrogen filled tires because a new set of tires can be bought for $70 – $179, which comes with the air filling.

If you want to go with nitrogen filling you have to spend 30 more dollars per tire for cleaning the air from tires and refill them with pure nitrogen.

$5 – $7 per tire is the price of refilling with nitrogen. But after spending all these expenses, you still need to top off after every three to four months.

The Science Behind The Nitrogen Filled Tires

The air filled in your tires continuously leaks in very small amounts, which can not be observed thoroughly.

This leaking is increased if the tire faces more temperature fluctuations.

The wall of the tires rubber are porous in nature and the air molecules feel free to go outside.

So you will experience a decline in air pressure gradually, even if your tires do not show any damage or a hole.

The nitrogen filling in tires cannot easily leave the tires as the oxygen or air does.

It is because of the molecule’s size. So the nitrogen-filled tires maintained tire pressure for a longer period than oxygen or air filling.

If the tire pressure is maintained properly it will decrease the rolling friction or resistance when moving on the road and ensures a fuel-efficient drive.

1 – 2 PSI (pounds per square inch) is the recorded loss in air pressure per month.

While a huge difference you are going to observe is pressure loss. According to consumer reports, the nitrogen-filled tires show 1-3 PSI losses per year.

Indeed, you can easily go along with nitrogen-filled tires. While if you are an owner of the passenger vehicle the fuel economy and tread wearing will not go the same for you.

The air is the composition of 78% of nitrogen, 21% of oxygen, and other traces of carbon dioxide and water vapors and other.

While in the case of nitrogen filling the nitrogen can pump about 93 to 95 percent in tires. Pure nitrogen can not be filled 100 percent.

Drive With Nitrogen Filled Tires If You Are

A Rider of a Racecar: Nitrogen filling is more beneficial for a track car. It is because of the more consistent pressure offered by the nitrogen-filled tires.

New Car: If you are buying a new car and its tires are filled with air. If you are filling them with nitrogen, it can go long without sparing dollars for a long time.

Benefits Of Nitrogen Filled Tires

Cooler Tires

Temperature fluctuations are the biggest enemy of tires, they deteriorate the tread rubber and side walls of tires.

Sidewall flexing does not maintain the tire’s integrity and disbalances the tires and the overall performance of the vehicle.

Nitrogen is considered as the Cooler gas, if you filled your tires with nitrogen the temperature does not readily affect the tires and nitrogen keeps them Cool.

While the air-filled tires have some amount of water vapors, these water vapors absorb heat and heat the tires, and it can be prevented by nitrogen filling.

Increase Tread Life With Nitrogen Filling

The air-filled tires contain 21 percent of oxygen and cause oxidation of material which leads to wearing and tearing.

Pure nitrogen is an inert gas, which shows no harm to tread material and avoids chemical reactions such as oxidation.

The air-filled tires also have 78 percent of nitrogen but the oxygen quantity reacts with the tire’s material and rotates it.

While pure nitrogen increases the tread life of your tires.

Good Retention Of Tire Pressure

Is it discussed that the escaping of molecules cannot be easy in nitrogen filled tires?

So it remains in tires for a longer period and shows good retention of tire pressure.

Improved Fuel Economy

According to EPA (Environmental protection agency), the drop in 1 PSI (pounds per square inch) decreases the fuel economy by 0.3 percent.

As Nitrogen takes more time for escaping from tires as compared to air-filled tires.

So it maintains the tire’s inflation pressure. The tire will have good air pressure show a good rolling motion and consume less electricity, fuel, and engine oil.

So a Nitrogen-filled tire provides more fuel-efficient drive than Air-filled tires.


Does the nitrogen filling in tires ensures a safe drive?

Driving with nitrogen-filled tires is quite safe as air-filled tires. Nitrogen is not flammable. It does not heat the tires and keep the tires cool even in high temperature.

Will I experience a better gas mileage or fuel-efficient drive with nitrogen-filled tires?

Yes. The properly inflated tires will surely provide good gas mileage and prevent stress working of the engine.

The nitrogen-filled tires maintained tire pressure for longer mileage and effect positively on your fuel economy.

The nitrogen-filled tires show a decline in PSI of about 1-3 percent per year, which is quite good than the 1-2 percent per month loss in tire pressure of air-filled tires.

Does nitrogen filling prevent the tires from Rusting?

Nitrogen is an inert gas. So it prevents oxidation-like chemical reaction, which causes rusting and corrosion. So the nitrogen filling provides corrosion-safe and rust-free tires.

Can Air is added to Nitrogen filled tires?

It is quite unsafe to drive with under-inflated tires. So when your nitrogen-filled tire pressure decreases you can add air in it to maintain the tire pressure. It is quite safe and causes no harm.

Where can I fill nitrogen in my tires?

You can fill the nitrogen from the Nitrogen Dealer locator. But keep the requirement in your mind because some dealers provide membership, so you have to first buy the new set of tires, then they filled it for you.

How can I tell, if I have the nitrogen filled tires?

The green color plastic cap in the tire valve stem is an indicator, that verifies that your tire is filled with nitrogen gas than air.

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