One of the easiest upgrades you can make to a car is swapping out its wheels and tires. Here’s what you should know before ...

Save for the undercarriage, the wheels and tires are the dirtiest part of any car. For car lovers like us, there are cases ...

Traditionally, car tires have been filled with compressed air. Air is 78 percent nitrogen and just under 21 percent oxygen, and the rest is water vapor, CO2, and small concentrations of noble gases ...

You need to keep your wheels and tires squeaky clean to match your car’s clean look, but most drive-thru car washes don’t have dedicated wheel scrubbers. The market is filled with hundreds of ...

If you're an avid off-roader, you'll know how important proper tires are. And these are the cream of the crop. Are they right ...

Narrator: From the wheels of NASA's moon rover to Michelin's Tweel, we've seen tires that don't need air for decades. We've even seen prototypes for everyday cars that roll over sharp nails with ease.

This article was updated in March 2025 with new products and information. A portable tire inflator is an important tool to add to your vehicle's emergency kit. But, as with many things in the ...