How Do You Fill Up A Nitrogen Filled Tire?

How do you tell if you have nitrogen in your tires?

The most common way to determine if your tires have compressed air or nitrogen is by the color of your tires’ valve caps.A nitrogen-filled tire will likely have a green-colored valve cap or include an “N2” emblem.A typical air-filled tire will have the more traditional black or chrome valve cap..

What’s the difference between air and nitrogen in tires?

Air is 78% nitrogen and 21% oxygen, with the remainder being trace gases. … Nitrogen, on the other hand, is an inert, dry gas and does not support moisture. The use of 93-95% pure nitrogen will prevent premature tire aging and wheel corrosion due to internal moisture.

Where can I get my nitrogen tires filled?

Places to Get Nitrogen Tire RefillsTire Centers. Tire centers nationwide use nitrogen to fill tires. They can sell a new tire and fill it or top off a tire brought in to them. … Car Dealerships. New cars are available with nitrogen-filled tires. … Discount Superstores. Some discount superstores with automotive centers have nitrogen for tires.

Is nitrogen filled tires a gimmick?

Paying to fill your tyres with nitrogen is a scam. There are 12.5 million cars on Australian roads. That’s 50 million tyres. They’re wearing out every four years – let’s say – and most tyre retailers are busily dry-humping your leg to get you to spend – $10 per corner – to pump up with a miraculous gas: pure nitrogen.

What are the disadvantages of nitrogen?

Disadvantages of Nitrogen: Nitrogen inflation is quite costly when compared to oxygen. … Maintenance of nitrogen filled tyres is also quite tricky because once you have filled nitrogen inside your tyres, it is necessary that you have to use only nitrogen whenever you are up for an air filling.More items…•

Where can I get free nitrogen for my tires?

Nitrogen is free at Costco and at some car dealerships we called, but these are rare cases. We called a number of tire shops that carry nitrogen and found that the prices for a nitrogen fill ranged from $7 to $10 per tire.

What happens if you mix nitrogen and air in a tire?

It’s never a good idea to drive on an under-inflated tire. Using compressed air in tires that have previously been filled with nitrogen will not harm your tires. While mixing the two won’t result in an adverse chemical reaction, it will dilute the purity of the nitrogen and lessen its effectiveness.

Is nitrogen a flammable gas?

Nitrogen gas is colorless, odorless and non-flammable. It is non-toxic. The primary health hazard is asphyxiation by displacement of oxygen.

Can you put air in a tire filled with nitrogen?

It is FALSE that air cannot be used to top off a tire filled with nitrogen. It is simply not true that air and nitrogen cannot coexist inside a tire. There is no harm in topping off a nitrogen-filled tire with regular air.

How do you fill nitrogen tires?

How to Add Air to Nitrogen TiresRemove the hubcap that protects your tire’s valve stem. … Locate the valve stem. … Remove the valve stem cap. … Place the tire pressure gauge over the valve stem. … Turn on the air compressor. … Hold the air compressor attachment on the valve stem for approximately 15 seconds.

How long do nitrogen tires last?

about 3-4 monthsOn average, tires filled with air lose about 1.5 psi every month, whereas tires filled with nitrogen will lose that amount in about 3-4 months. You will likely have to top off your nitrogen filled tires less often than if they were filled with air.

Are nitrogen filled tires worth it?

CR’s tests show that using nitrogen is not worth the money or inconvenience. This common pitch is compelling: Filling your car’s tires with nitrogen will reduce air loss, boost fuel economy, reduce rolling resistance, and improve safety.

What are the pros and cons of nitrogen filled tires?

Better MPG.Nitrogen filled tires bleed pressure slower than compressed air. Properly maintained tire pressure is essential for tire wear and gas mileage. … Longer tire life. … Oxidation is blocked.Oxygen causes oxidation. … Nitrogen is a green alternative.Nitrogen has the potential of being greener for the world.

How much does it cost to fill tires with nitrogen?

On new car tires, the cost can range from $70 to as much as $179. On existing tires, you’ll pay up to $30 per tire for service to drain air and refill with N2. Refills will run you $5 to $7 per tire, which you can expect to do less often than with air-filled tires.

What to do when nitrogen filled tires are low?

However, if your tires are low and there’s no nitrogen nearby, it’s fine to add regular air! It will decrease the purity of the nitrogen in your tire, but it’s better to keep your tires properly inflated than to wait until you find a store with nitrogen.