Alex Palou, Pato O'Ward, Alexander Rossi and Takuma Sato were at IMS this week to test a variety of possibilities for the ...

Tire compounds play a pivotal role in race strategy, influencing everything from pit stop timing to overall vehicle ...

The 2025 Modified Tour championship comes down to the final race of the season at Martinsville Speedway. Here's what to know.

To survive Mars, NASA had to rethink one of humanity’s oldest inventions — the wheel. Traditional rubber tires couldn’t endure the planet’s sharp rocks or extreme temperatures, so engineers developed ...

Goodyear will introduce a new left-side tire for Sunday's NASCAR Cup Series Playoffs race at Martinsville Speedway.

Pato O'Ward of Arrow McLaren (photo) was one of four NTT INDYCAR SERIES drivers testing Oct. 21 on the Indianapolis Motor Speedway oval in preparation for the 110th Indianapolis 500 presented by ...

Long-time Nissan driver Tsugio Matsuda will retire from SUPER GT after next week’s season finale at Motegi, it has been announced.

It almost feels anachronistic that 3D-printed titanium lugs bonded to carbon tubes would be a highlight of the world’s ...

Gio Ruggiero won his first career NASCAR Craftsman Truck Series race, doing so at Talladega Superspeedway on Friday ...

JMF Motorsports’ Mike David Ortmann took the lead with six minutes to go when his teammate Jesse Webb was penalized for ...

MotoGP Rider and Team Managers reflect on Sprint Race - Race Report/Results - Moto2 and Moto3 qualifying recapped.

Explore the 2025 Beta 200 RR X-Pro review and discover how the new features improve performance on single tracks and trails.