Probst details patents, supplier oversight, and spending caps as NASCAR counters antitrust accusations from 23XI and Front ...

NASCAR commissioner Steve Phelps has never been shy about defending the Next Gen car, but his latest courtroom comments have ...

Chief Racing Development Officer of NASCAR John Probst discusses the research and development costs behind NASCAR’s Next Gen ...

The ongoing antitrust trial against NASCAR continues to peel back layers of long-guarded industry operations, and the latest ...

NASCAR began presenting its defense with Executive Vice President and Chief Racing Development Officer John Probst and a ...

Another day in the NASCAR antitrust trial and another revelation. This time, executive vice president John Probst was on the ...

NASCAR has now run its Next Gen car for five seasons, and some have adapted to the change better than others. Who has it ...

A season of dominance from the biggest three teams ended with Hendrick Motorsports' Kyle Larson winning NASCAR's Cup Series championship. Jared C. Tilton / Getty Images It’s a tough road these days ...

In antitrust trial testimony, an economist testified that restrictions on tracks, teams, and Gen 7 technology prevent ...

On this episode of Bringing the Heat, host Trey Lyle is joined by Bryan Nolen to break down day seven of the NASCAR vs. 23XI ...

Professor Edward A. Snyder, accountant Anthony Smith, Steve Phelps, Richard Childress and Jim France all took to the witness ...

France, the final witness called by Kessler — who represents Michael Jordan’s 23XI Racing and Front Row Motorsports, the two ...