Discover the 2026 NASCAR rule changes for Cup, Xfinity, and Truck Series, covering competition, eligibility, and more.

On the latest "Hauler Talk" podcast, NASCAR announces multiple rule alterations ahead of the 2026 season across its three ...

On Friday, NASCAR issued an update to the NASCAR Cup Series, NASCAR O'Reilly Auto Parts Series, and NASCAR Craftsman Truck ...

The NASCAR Rulebook is out along with a few modifications for the NASCAR Cup Series, NASCAR O'Reilly Auto Parts Series and ...

NASCAR has been using the Xfinity Fastest Lap system for quite some time now. The driver with the fastest lap during the Cup ...

NASCAR has already implemented a series of substantial changes ahead of the 2026 season, touching nearly every aspect of the ...

NASCAR Cup Series star Cole Custer is set to embark on a five-race endeavour in the O'Reilly Auto Parts Series in 2026, ...

NASCAR announced its return to the 10-race Chase championship format on Monday, which in the Cup Series, will pit the 16 ...

NASCAR is gearing up for the final race weekend of the 2025 season at Phoenix Raceway, and the Xfinity Series is bound to put on a show. Last year’s Phoenix finale saw Riley Herbst win the race while ...