Is it worth putting nitrogen in your tires?

Is it worth putting nitrogen in your tires?

The main benefit of nitrogen-filled tires is that the loss of tire pressure is slower, because the gas in the tire escapes more slowly than air does. With more stable tire pressure, the thinking goes, you’ll get better gas mileage and get full tire life since you’re always rolling on fully inflated tires.

Why does Costco use nitrogen in tires?

The warehouse club uses nitrogen to fill its tires instead of compressed air, which is what most other dealers use. “Nitrogen retains tire pressure better over time than compressed air, which can positively impact the life of your tires, as well as the fuel economy of your vehicle,” according to Costco’s website.

Does cold weather affect nitrogen filled tires?

Nitrogen is a gas and is still affected by changes in ambient temperature (about one psi for every 10° Fahrenheit). Nitrogen filled tires will require pressure be added during the fall/winter months as ambient temperatures and tire pressures drop. Nitrogen is good but can’t change the laws of physics.

How much does Costco charge to fill tires with nitrogen?

Though the cost of nitrogen is typically pricey ($3 to $5 per tire), Costco is offering its nitrogen amenities free with tire purchase and provides fill-ups for the life of the tire, according to Moyer.

How much should nitrogen filled tires fluctuate?

In general, you can assume that your tire pressure will fluctuate roughly one pound per square inch (psi) in accordance with a 10° Fahrenheit change in temperature, and under inflated tires will reduce your gas mileage by 0.3% for each 1 psi drop in pressure for all four tires.

Is it better to inflate car tyres with nitrogen?

Nitrogen supporters say that the element is an environmentally friendly option, mainly because the pressure of the nitrogen filled tyres is lower than that of compressed air. So, tyres are leaked at a slower rate than air, thus keeping the tyres inflatable longer at full capacity, thus helping the vehicle to achieve maximum fuel performance, i.e. better gas mileage.

Does filling my tires with nitrogen really help?

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. Some cars are even sold with the telltale green caps on valve stems, signaling the tires have already been filled with nitrogen.

Why do some people fill their tires with nitrogen?

On a street-driven vehicle, the benefit of running nitrogen-filled tires is found in fuel mileage. The nitrogen allows the tires to maintain an optimal tire pressure over a greater period of time. It is a fact that fuel mileage is increased by maintaining tire pressures; however, many people do not monitor tire pressure on a consistent basis.

Why is inflating tires with nitrogen makes sense?

One way to help maintain proper tire inflation is to fill tires with nitrogen instead of compressed air. Nitrogen allows a tire to retain more of its original properties. Among the benefits of nitrogen inflation: less inflation pressure loss for a more stable, consistent tire pressure; cooler running tires; longer tread life;