NASCAR Cup Series championship engines policy requires used engines for the title race, influencing driver strategies and team preparations.

Kyle Larson shocked his fellow competitors when he recited the origin of the engine in his No. 5 Hendrick Motorsports Chevrolet for the championship race. Under NASCAR’s sealed engine rule, teams must ...

NASCAR and Goodyear are holding a two-day tire test at Bristol Motor Speedway on Nov. 12-13 to try out some new rubber ...

For months, maybe even years, fans, drivers, team owners, and industry members have been calling on NASCAR executives to add horsepower to the NASCAR Cup Series short track package, to improve the ...

NASCAR Cup Series championship contender Denny Hamlin’s path to winning a first-ever championship was made increasingly more difficult Thursday when NASCAR sanctioned Hamlin and his Joe Gibbs Racing ...

There is a periodic NASCAR/Drivers competition meeting coming up this weekend at Kansas Speedway and the passing struggles with the NextGen car on tracks like short tracks, road courses and ...

Denny Hamlin's hopes at a NASCAR Cup Series regular-season championship were wiped away and his road to his possible first Cup championship got a little bit more difficult after NASCAR issued a hefty ...

There's a lot of traffic at the Daytona 500, and it's not just the cars. The race -- the 54th running of NASCAR's biggest event (Feb. 26 on Fox) -- has a near-record level of sponsor advertising, but ...

Several factors go into creating a standout race weekend in NASCAR. The action on the track is atop the list but the command from the grand marshal plays an important role. A strong command can fire ...