There is no such thing as an opportune moment for a flat tire, only bad or worse times. It’s bad when you get a flat tire near your home and need to take the time to fill it up or fix it. It’s worse ...

When you’re stuck in a remote location with a flat tire, need a quick inflation solution at home or in your workshop, or require adjustable tire pressure for off-road traction, a portable tire ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are several ways that your portable tire inflator gets its power: sources are an 18-volt battery, ...

As the weather changes, so does the air pressure in your car’s tires. Low pressure can cause your vehicle’s tires to wear prematurely or if left unattended, it can lead to a blowout that could cause ...

Editor's Note Jan. 26, 2026: We are a preparing an update to this roundup with a couple new tested inflators. In the meantime, we combed through our current listings to make sure they are still in ...