Radar Tires announced an expansion of its Radar Renegade-X line, adding nine sizes with rim diameters from 18 to 26 inches.

Nobody truly enjoys spending money on new tires. They’re expensive, wear more quickly than we’d like, and can be a real pain to determine the right kind. Those may come to mind when buying new rubber, ...

Choosing the right-sized tire for your car can be as simple as checking the tires already installed (or using our tire selector). You’ll also find the recommended tire size, as well as the speed and ...

View post: VW and Audi’s 2.0L Turbo Engine Hit With U.S. Lawsuit Over Oil Consumption Your tires can’t talk, but they have a lot to say. Not all tires are created equal, and most of the details that ...

Dear Car Talk: Can you tell me why tire sizes are designated as they are? If I understand correctly, we have metric, English and a ratio. Like, a “235-75R15” tire is 235 millimeters wide, has a ...

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 ...

DES MOINES, Iowa — Titan International Inc. has expanded its Goodyear Optitorque farm tire line with additional radial sizes that include new R-1 options for high horsepower tractors in arid farming ...