Question: Are Nitrogen Tires Worth It?

Can you put air in a tire filled with nitrogen?

The air is already 78%-80% nitrogen although it has to be at least 93% in a tire to call it nitrogen-filled.

Well, there is no risk in mixing nitrogen and air in tires.

You can pump air in nitrogen tires and vice versa..

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.

Is nitrogen in tires a gimmick?

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.

Does nitrogen tires increase gas mileage?

Nitrogen tires get better gas mileage. … Nitrogen tires need to be filled less often and maintain higher pressure, making them last longer, which reduces tire replacement costs. Oxidation from tires filled with oxygen can reduce your tire life – so you should use nitrogen to extend the life and save money.

Where can I get nitrogen to fill my tires?

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.

Why are nitrogen tires better?

Because nitrogen may help keep your vehicle’s tires inflated longer, you may see some savings at the pump. Additionally, properly inflated tires can prolong their longevity and help them perform better. When your tires are kept at the correct tire pressure, their handling and traction are at their best.

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…•

How much does Costco charge to fill tires with nitrogen?

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.

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.

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.

Does Walmart have nitrogen for tires?

This may cost a few bucks maybe as much as $30.00 but if you’re buying a new tires, it should be far less. Finding tire shops with nitrogen could be an issue, A recent study revealed America’s Tire Co., Discount Tire and Walmart do not.

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 it bad to fill tires with co2?

SUMMARY: CO2 is *not* bad for your tires. Reasons stated include: “Degrades the rubber”, or “it’s a more dry gas”, or “CO2 forms carbonic acid with the moisture in the tire which degrades it”, or “CO2 expands so much that it will rupture your tire.”, or “Diffuses out of the tube faster”. …

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 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.

How many tires can a nitrogen tank fill?

A mid-sized 33 cubic foot cylinder is less than two feet tall and eight inches across, yet it can inflate up to 10 empty car tires or 120 empty bicycle tires before needing a refill.