AT Ozzy Tyres we USE NITROGEN FILL, WHY? If you are one of the 85% of Australians

who don’t regularly check tire pressure, you need nitrogen

We take in nitrogen with every breath. Air is composed of:

1% Water Vapor and Other Gases – Escapes up to 250 times faster than Nitrogen

21% Oxygen – Escapes 3-4 times faster than Nitrogen

78% Nitrogen – The largest molecule in

air, dry, non-flammable.

Because of their large size, nitrogen molecules are the least

permeable and stay in your tire longer.

It’s not about the nitrogen. It’s about reducing oxygen, water vapor

and other gases.

By reducing the percentage of oxygen, water vapor and other gases in

your tires from 22% to 7% or lower, your tires will maintain proper

pressure longer than if you use “plain old air.” For example, with 95%

nitrogen in your tires, they retain optimal pressure three to four

times longer.

Proper tire pressure is a big deal.

Maintain it with nitrogen, and you’ll see

these three primary benefits:

Increased Fuel Efficiency – Correct tire pressure keeps the

manufacturer’s recommended “contact patch” on the road. This lessens

the rolling resistance and maximizes fuel efficiency. Read On…

Longer Tire Life – When it comes in contact with other materials,

oxygen causes oxidation. Oxidation can make rubber brittle and cause

it to lose tensile strength. In addition, at high temperatures and

pressures, oxygen reacts and damages inner tire liners and belt

packages; nitrogen does not. Read On…

Increased Safety – Under-inflated tires cause 90% of blowouts.

Nitrogen provides more reliable pressure for reduced blowout

potential. Read On…

Other benefits:

Improved TPMS Performance – If you have a new car, you likely are

plagued by a flashing light telling you your tire pressure is low. For

example, one woman’s light was going off every four to five weeks.

After inflating with nitrogen, her light didn’t reappear for 53 weeks!

More Predictable Pressure Fluctuation – Racing car teams use nitrogen so

they can more accurately predict tire pressure fluctuation. Regular

compressed air can fluctuate considerably when water vapor is present.

Read On…

Longer Rim Life – Rim rust caused by condensation from water vapor

and other gases can get caught in valves and create slow leaks in

tires. Nitrogen is completely dry, so it eliminates the potential for


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