When the NASCAR Cup Series introduced its revolutionary new “Next Gen” race car this year, a lot of things changed. That included a new transmission, independent rear suspension, and 18-inch wheels ...

Billed as the "Rebirth of Stock," NASCAR unveiled the highly anticipated Next Gen cars for Cup Series competition Wednesday, nearly three years after design began and over a year after the rollout was ...

CHARLOTTE, N.C. (AP) — NASCAR has added mandatory fines and other penalties for teams caught without five lug nuts on each wheel. The move announced Monday comes less than a week after three-time ...

NASCAR issued three lug-nut penalties in the Xfinity Series and Gander RV & Outdoors Truck Series following races at Atlanta Motor Speedway last weekend. In the Xfinity Series, the No. 19 Joe Gibbs ...

On Tuesday evening, NASCAR released its weekly penalty report following this past week's action at Texas Motor Speedway. There was only one penalty contained on the report, a one-race suspension for ...

NASCAR penalized the No. 21 Xfinity Series team of Richard Childress Racing for a lug nut that was not secure in post-race inspection last weekend at Sonoma Raceway. As a result, the sanctioning body ...

The #50 car owned by boxer Floyd Mayweather and driven by Kaz Grala lost the right rear wheel during Stage 1 of the season-opening event, requiring a trip to pit lane for an unscheduled stop. The ...

NASCAR Senior Vice President of Competition Scott Miller addressed several topics on Tuesday’s Morning Drive on SiriusXM NASCAR Radio after the season-opening national series events at Daytona ...