Denny Hamlin has spoken publicly for the first time after the recent restraining order filed by 23XI Racing and Front Row ...

Denny Hamlin 23XI Racing legal battle intensifies as NASCAR gains power to sell charter, affecting Bubba Wallace's future.

This build is very much in the spirit of Subaru’s former Gymkhana builds, but instead of being a do-everything build for that genre, Subaru Motorsports and Vermont SportsCar (Motorsports’ technical ...

Racing tires are shredded into quarter-sized chips that can be used as aggregate in roadbeds, landfill liners and landscaping ...

The weird, quirky and fast Lotus 340R was road-legal in some European territories, but was never legalized for road-use in ...

Mazda claimed in 2015 that the Miata was the most road-raced production car in the world. Find out what specs racing Miatas have, and where they're raced.

The AF Corse team and its Ferrari 499P won Le Mans this year, and as tire supplier to all of the Hypercar class, Michelin did as well.

The incredible Michelin Pilot Sport Cup 2 R tires perform like racing slicks and it is because they also look a lot like racing slicks, with just enough tread to make them legal for driving on ...

Welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series Viva Mexico 250 at Autodromo Hermanos Rodriguez in Mexico City. Be sure to refresh this post throughout ...

Shane van Gisbergen led a race-high and career-best 60 laps and decimated the field in NASCAR's historic Cup Series race in Mexico City.

The NASCAR Cup Series continues the 2025 season with the Viva Mexico 250 in Mexico City.

Aerodynamics aside, the car has been outfitted with Krontec air jacks and 19-inch Titan racing wheels wrapped in Yokohama racing slicks. They’re joined by a six-point roll cage and a Moton ...