When is medium either soft or hard? When Formula 1 is lining up tires for a race ... sometimes. Here's how F1 uses tires to ...

Pirelli has a new competition tire exclusively for the United States called the P Zero Trofeo Track. The nearly-slick tire is designed for SCCA and NASA events, and here's the kicker: it's DOT ...

Denny Hamlin won the NASCAR Dover race on July 20. Here are some winners and losers from the AutoTrader EchoPark Automotive ...

This is the XC race tire that pushed lightweight cross-country rubber to the seemingly ... when the latest gravel tires often come in 45mm (1.7″), 50mm (1.97″) & 55mm (2.17″) widths ...

Each tire is only good for about 100 miles (or as little as 20 minutes), and during a 500-mile race, a car can put on as much as 40,000 miles of "normal" wear. Under today's current set of rules ...

Ahead of IndyCar's first points-paying race at The Thermal Club, teams and drivers feel largely in the dark on the track's unknowns. Here's what they're saying.

Hoosier Racing Tires began more than 60 years ago in Indiana as a grassroots competition-tire company and evolved into a racing community staple with offerings for dirt ovals to dragstrips and ...

Big tires may look cool, but big tires on a 12-second car may look ridiculous and can actually slow you down. So follow along as we debunk the myths, bring you the facts, and give you the skinny ...