Most GM cars - not utility vehicles or trucks, but passenger cars - now leave the factory with a tire inflator kit rather than a spare wheel. This is done for several reasons, primarily to decrease ...

Out of necessity, I was an early adopter of portable tire inflators like this Slime Digital Pro Power. Almost 30 years ago I bought a Porsche 911SC. Instead of a space-saver donut, it had a ...

Keeping your tires in check is car maintenance 101. Ensuring you have properly inflated tires will improve longevity, fuel economy and safety. Here are the best portable tire inflators, whether you ...

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 ...

️ Editor's note: This product category requires new testing about once a year. We'll update this article with the most recent information when it's available. It's hard to think of a tool that matters ...