Nitrogen Instead of Regular Air in My Porsche Tires

The tires on your Porsche are a critical part of the safety, agility and control of your vehicle. While many drivers think that the four rubber donuts are just there to get you from A to B, there’s a lot of engineering that goes into the development and construction of your car’s tires. As such, it’s not surprising that a growing number of Buy Porsche tire wheels owners are asking about the benefits of using nitrogen rather than regular air in their tires.

Nitrogen is used in the space shuttle and in commercial airliners, and it’s considered safer than compressed air because it is non-combustible. It’s also dry, which helps to minimize the amount of pressure changes that happen in your tires over time. This may help to keep your tires more consistent and improve their longevity.

Using nitrogen may also prevent your tires from oxidizing as quickly as they would if filled with regular air, which can cause the rubber to degrade over time. This is a key reason why it’s popular in racing, where tire degradation is a big concern.

However, there is no scientific proof that nitrogen actually reduces oxidation in normal driving conditions. And, in fact, some studies have found that oxygen escapes tires at a similar rate whether they’re filled with nitrogen or air.

Can I Use Nitrogen Instead of Regular Air in My Porsche Tires?

While nitrogen does slow the loss of air from your tires over time, it isn’t enough to make a difference in gas mileage or tire wear for most drivers. You’re much better off purchasing a good tire-pressure gauge and making it a point to check your tire pressure once or twice per month.

If you do decide to try nitrogen in your tires, you’ll likely find that it isn’t as convenient as simply visiting a local tire service center and getting your tires inflated with compressed air. You’ll need to buy cylinders of nitrogen at a slightly higher cost, and it will take longer for your tires to be inflated with nitrogen than it does with standard air.

Ultimately, it’s not worth the extra expense to switch from standard compressed air to nitrogen in your tires. Regular air is still very effective, and it’s free or inexpensive to purchase. In addition, the best way to maintain optimal tire pressure is by regularly checking your tires and adjusting them when needed. So, unless you’re a serious racer and your tires need to be as stable as possible on the track, don’t spend the money on nitrogen. It’s far more cost-effective to just buy a good tire-pressure gauge and use your old reliable compressed air!