The PSI (pounds per square inch) number on the tire sidewall only shows the maximum pressure the tire can handle, not the ...

As winter approaches, so do reports of electric vehicles being stranded in frigid temperatures at charger stations or along ...

The author tested the best portable tire inflators against his flat truck tire. Here's how each unit performed under ...

Modern drivers take it for granted that a puncture usually means a slow leak and a quick plug, not a violent blowout at ...

You can measure horsepower at home by timing RPM climbs, calculating wheel speed from tire size and gear ratios, and comparing the results to SAE net specs.

A flat mower tire doesn't always require a full replacement, and simple steps can get weekend yard work moving again long ...

Having lived in the San Francisco Bay Area in the 2000s - when the oddly-shaped yet super trendy Prius was all the rage - I ...

John Paul, AAA Northeast's Car Doctor, hears from a reader who can’t understand why anyone would buy anything other than a ...

I bought a used Kia EV6 even though I don't have charging at home. Here are the things I wish I'd known to inform my buying ...

Ryobi automotive tools, like the Ryobi 18V One+ 1/2-inch Impact Wrench, are great for keeping in your trunk for emergencies ...

Tesla Model S and X Plaid owners are replacing expensive rear tires long before they should have to which is pushing many to ...

The Kia Niro plug-in hybrid electric vehicle (PHEV) benefits from the improvements we found in the Niro Hybrid, such as ...