Fuel mileage has been an issue for William Byron in three races this season, costing him a victory at Michigan and a ...

NEWTON, Iowa - William Byron's clutch, fuel-saving performance at Iowa Speedway on Sunday, resulting in his second NASCAR Cup ...

William Byron and crew chief Rudy Fugle played their fuel mileage strategy to perfection at Iowa Speedway, earning their ...

William Byron admitted he was nervous as he headed into the final laps of the NASCAR Cup Series race Sunday at Iowa Speedway.

An incident-filled Iowa Corn 350 Powered by Ethanol left Hendrick Motorsports\\\" William Byron celebrating in Victory Lane ...

After a rough five-race stretch that included a single top 10, Kyle Larson appeared to have turned things around in his last two races, recording a fourth at Dover two weeks ago and finishing ...

A strategy-filled final stage setup for a wild 140-lap race to the checkered flag at Iowa Speedway – ending with William ...

No. 24 Hendrick Motorsports crew chief Rudy Fugle describes how Sunday's Iowa win solidifies the work the entire team has put ...

An extraordinary spat of cautions in Sunday’s Iowa Corn 350 Powered by Ethanol allowed William Byron to save an extraordinary ...

William Byron stretched the fuel 145 laps to the finish of Sunday's NASCAR Cup Series Iowa Corn 350 at Iowa Speedway.