A portable tire inflator is an important tool to add to your vehicle's emergency kit. But, as with many things in the automotive market, there is a plethora of confusing options to choose from. How do ...

One earned Gear of the Year nods in our most recent testing.

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

When you’re stuck in a remote location with a flat tire, need a quick inflation solution at home or in your workshop, or ...

There are a lot of misconceptions about load and inflation pressure. Probably the most common is the myth that the maximum pressure molded on the sidewall of a tire is necessary to carry the vehicle’s ...

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 ...

GREENVILLE, S.C.—TPMS is a given these days, that small dashboard light that warns drivers of underinflated tires. But what if that technology could do more than just offer insights? What if the ...