You’ll also find the recommended tire size, as well as the speed and load ratings for your vehicle, on a placard in the driver’s doorjamb, in the glove compartment, or on the fuel-filler door.

Cyclists everywhere are upgrading to wider tires for more comfort, control, and speed. Our expert tested every popular road ...

There's no doubt that tires are among the most important elements of a car as choosing the proper tires for your vehicle can sometimes make the difference between leaving the roadway and having an ...

Vehicle speed (mph), engine speed (rpm), tire diameter (inches), trans gear ratio, and rear axle gear ratio are all interrelated. If you know four out of five of these values, you can determine what ...

The Proxes Sport R targets applications such as autocross, time attack, endurance racing, and high-performance driving events ...

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 ...

While the colored lines found on new tires are optional, follow along to see what they mean, and why they are there.

Toyo Tires has announced the latest addition to its motorsport and racing tire line with the new Proxes Sport R model, "designed for passionate drivers and motorsports enthusiasts." ...

Larger wheels and tires have taken the fast lane, from street racing to showroom. Tire wheels sized 16- to 18-inch are common place on new vehicles leaving the factory. Older cars still on the road ...

Toyo has launched the Proxes Sport RTM, an extreme performance summer tire designed for passionate drivers and motorsports enthusiasts.