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

NASCAR has updated several sections of its rule book ahead of the 2026 season.Included in the updates were wording on ...

It's very tempting, probably because it's quite proper, to break down current NASCAR into the pre- and post-Next Gen era, which began in 2022. The modern Cup Series car — the equally cussed and ...

CHARLOTTE, N.C. -- NASCAR's nearly two-year study into an overhaul of its championship-deciding format concluded Monday with ...