Portable tire inflators (also known as tire air pumps) provide car owners with quick, easy access to tire inflation year-round. On new cars, optimal tire pressure is commonly listed on a sticker ...

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: We test and review every product we recommend. Read how MotorTrend tests products here. Keeping your vehicle in top condition starts with maintenance, and while I hate to sound like ...

We may receive a commission on purchases made from links. If you've ever found yourself stranded on the side of the road with a flat tire, you understand just how inconvenient and scary it can be, ...

We earn commissions from purchases you make using links in our articles. Learn more. Keeping your tires properly inflated can actually save you money. All new vehicles come equipped with pressure ...

Viair’s portable air compressor offers a back-to-basics pump with an analogue gauge and power that comes directly from the vehicle’s battery via clamps. It’s fairly compact, weighing only 4.5 pounds ...