Daytona 500 race weekend unfolds, Racing America On SI will keep you up to date with all of the latest happenings at the ...

William Byron led a Chevrolet sweep of the top-five positions in Friday's NASCAR Cup Series Daytona 500 practice.

Zane Smith, driver of the No. 38 Speedy Cash Ford Mustang Dark Horse for Front Row Motorsports, had the fastest single lap ...