Drivers obsess over gas prices, but one of the most powerful levers on fuel costs is literally where the rubber meets the ...

Costco has earned a lot of good will from drivers for its tire program — here's what they toss in for free when you buy a new ...

For truck drivers and owner-operators, we can't overstate the importance of maintaining proper tire pressure. Tire pressure impacts fuel economy, vehicle handling, traction, tire life, ride quality, ...

Regulatory requirements state that truck tires sold in the U.S. must have specific information on the sidewall, including size, load capacity, and a "DOT" marking for compliance. The inflation ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? There are several ways that your portable tire inflator gets its power: sources are ...

Semi-trucks are surprisingly loaded with technology, from cylinder deactivation systems that shutdown areas of the engine to save fuel to safety systems that announce when there are pedestrians, other ...

One of the last places you want to be when it’s over 90 degrees outside is stranded on the side of the road with a blown tire. Ironically, this month’s projected temperatures could land you in that ...

A flat tire can happen at any time, so it's best to familiarize yourself with the tools and process before you find yourself under pressure.