The topic of filling a vehicle's tires with nitrogen instead of just plain compressed air is not new. When this option was first available to drivers, it was met with skepticism, but then it just ...

Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. This common pitch is compelling: Filling ...

One of the main reasons for the popularity of a Costco membership is the various perks associated with it. Take, for example, the company's tire installation package, available to customers who ...

One of the many special products offered to car owners to allow them to get more bang for their buck is nitrogen gas to fill their tires. But tires are tires. As long as they’re not filled with gravel ...

If you've visited a tire shop or taken in your car for service at the dealer lately, you've probably been asked if you wanted your tires filled with nitrogen and wondered if it was just a way for the ...

Filling one's tires with nitrogen is one of those things, like rubbing cheetah's blood on your engine block, that's taken on almost mythological status among gearheads. The inert gas nitrogen is given ...

I just purchased a car with nitrogen-filled tires. I know they aren't supposed to leak like air-filled tires can but leaks DO happen. So what do you do if a slight pressure drop happens? How much air ...

Have you ever noticed cars with mysterious green valve stem caps on their tires? If you have, you may wonder why some people choose to use them. Don't worry — a lot of people have the same question, ...

Many drivers wonder if they can replace nitrogen with regular air in their tires. While looking for a way to keep tires inflated longer, especially in changing temperatures, some consider inflating ...

At one time, every corner gas station offered free compressed air to anybody who would drive up. Eventually, the stations took that away and started to charge for the compressed air. But all along ...