A police training expert testifying as a defense witness in the trial of three former Memphis officers charged in the fatal ...

Autocross might be the single best way to improve your performance driving, and yet many of us have never tried it.

If you're looking for new tires, you may have noticed the colorful lines now present on some wheels. But what are these for ...

Will increasing number of tires used — in turn increasing the number of pit stops — make IndyCar more exciting at the IMS ...

Tread depth is an important tool to measure whether a tire is safe to drive on, but that doesn't explain the unusual ...

All NTT INDYCAR SERIES teams will be required to use two sets of Firestone Firehawk primary and two sets of alternate tires May 10 during the Sonsio Grand Prix at Indianapolis Motor Speedway.

IndyCar teams will be required to use two sets of both primary and alternate tire compounds during next weekend's Sonsio Grand Prix on the Indianapolis Motor Speedway road course, altering a long-used ...