We've explained dozens of times over the years the difference between P-metric and imperial tire sizes so we won't cover a whole lot of the same ground, but we really haven't published a conversion ...

With lighter loads, you should be letting air out of your tires rather than pumping them up to improve fuel economy and tire longevity. Skillful truck drivers gear rpm to the load to save fuel when ...

View post: Walmart Is Selling a ‘Surprisingly Fast’ $110 Jump Starter and Air Compressor Combo for Just $40 Everyone knows that tires should be full of air to function, but how much air you should ...

Falling temperatures mean falling tire pressure, too. For many parts of the country, the average date of the first fall frost has passed, and the chill of autumn nights has already crept in, according ...