In the world of motorsports, every detail counts, and tire pressure is no exception. Race cars often run staggered tire pressures to optimize performance, handling, and safety. Different pressures for ...

Many modern car features you see today trace their origins back to the high-speed, high-stakes world of racing. Engineers and ...

A chaotic NASCAR Cup Series Championship race at Phoenix Raceway saw 12 blown tires and late-race drama, with fans and ...

Indianapolis 500 winners Alexander Rossi (photo) and Scott Dixon this week helped Firestone develop a Firehawk tire for the ...

What is the most recognized name in racing worldwide? Without a doubt, it has to be Goodyear. No matter where you go or what type of race car or truck you see, you can bet the bright gold Goodyear ...

Seven years removed from their last on-track activity at the one-mile Phoenix Raceway oval, Scott Dixon was there along with Alexander Rossi on Thursday to start a two-day test and help Firestone work ...

Formula E and the FIA have unveiled the GEN4 car that boasts 50% more power than the GEN3 Evo. Here's the details.

Although hardcore race parts are the true "stars" of the annual Performance Racing Industry trade show (PRI) in Indianapolis, competition-specific cars and trucks also have a significant amount of the ...

In the final stage, Larson and Briscoe both cut tires, and a flat for Carson Hocevar forced a caution flag. Alex Bowman was next to cut a tire, and then Austin Cindric slammed the wall as he blew a ...

A rash of cut left-side tires plagued practice for Sunday's NASCAR Cup Championship Race at Phoenix, and championship contender Chase Briscoe was impacted.

Denny Hamlin was on the verge of finally winning a NASCAR Cup Series championship until contender's tire issue changed ...