According to a study, released today by the Department of Transportation, 32% of light trucks, including sport utility vehicles and vans, are driven with one or more substantially under-inflated tires ...

Nothing is more annoying than stopping to fill an under-inflated tire every week or two. Of course, the first thing you look for is a puncture or tear. It’s normal for tires to lose a few PSI (pounds ...

SPRINGFIELD, Mass. (WWLP) – Winter weather like snow, sleet and freezing rain can make for hazardous driving conditions in the winter but the cold weather can also affect your car. How the sun’s angle ...

July 27 -- When was the last time you checked the air pressure in your car's tires? Chances are, not lately. "We're constantly finding that tires are worn, improperly inflated, sometimes ...

Dear EarthTalk: Is it true that driving with soft tires wastes energy and results in more pollution? — Nanci Graham, via e-mail When tires are not inflated to the pounds per square inch (PSI) rating ...