Past attempts to use tires for road surfacing, fuel and other methods have failed to take hold or have petered out over cost, ...

NASCAR officials issued suspensions Wednesday to two Cup Series teams for detached wheels during last Sunday's race at Las Vegas.

Cup and Xfinity Series teams put Goodyear tires to the intermediate-track test Tuesday at Charlotte Motor Speedway.

NASCAR has suspended two pit crew members each from the teams of Kyle Busch and Chase Briscoe because both teams had a tire ...