Tires are arguably the least interesting part of your car. They’re round, black, expensive to replace and generally disappear into the background of your driving experience if you’re just a commuter.

Editor's note: The second part of a two-part series on digital tire management programs explores psi and tread depth. Read part one. According to federal regulations, a commercial motor vehicle cannot ...

So you notice one of your tires is low and you pull into a gas station to use the air machine. Or maybe you've got one of those nifty portable tire inflators. But wait! The air machine is asking for ...

Many drivers who are otherwise cautious stewards of their vehicles can sometimes neglect the importance of their tires. Like any other part of your car, tires require monitoring and care. Good tires ...

It might be tempting to go for cheaper tire pressure gauges. But how accurate are these low-cost measurement tools, and what ...

With lighter loads, you should be letting air out of your tires rather than pumping them up to improve fuel economy and tire longevity. Skillful truck drivers gear rpm to the load to save fuel when ...