NASCAR icon Dale Earnhardt Jr. explains why team owners might suffer if Cup Series drivers race more in the Xfinity and Truck Series.

The NASCAR president shared an update on the playoff format decision, hinting at the changes in 2026, but has left many fans ...

The Xfinity Series title sponsor change will take place at the start of the 2026 NASCAR season when O’Reilly Auto Parts assumes naming rights for NASCAR’s second-tier series, replacing Xfinity, which ...

Dale Earnhardt Jr. discusses how easing Cup Series driver limits may impact lower-tier teams' competitiveness and economic ...

The World Center of Racing will welcome the Xfinity and Cup Series this weekend for consecutive nights of NASCAR racing at ...

When all was said and done, Connor Zilisch had done the unimaginable once again.

NASCAR introduced a rule in 2017 that limited the participation of Cup Series drivers in the Xfinity Series and the Craftsman ...

In his fourth full-time season in the NASCAR Xfinity Series, former NASCAR Craftsman Truck Series champion Sheldon Creed has ...

Connor Zilisch underwent surgery after breaking a collarbone while celebrating his Xfinity Series race win at Watkins Glen.

It was the Busch Series, Nationwide Series and Xfinity Series. Now, NASCAR has a new name partner for its second-tier circuit.

The NASCAR Cup Series regular season comes to a close in dramatic fashion on Saturday night in the Coke Zero Sugar 400 at Daytona International Speedway. With t ...