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

Following the Iowa Corn 350, NASCAR officials have decided to take four cars to R&D this week, including the 11 of Denny ...

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

After running out of fuel while leading in Michigan and finishing third at Indianapolis, William Byron had just enough to win ...

William Byron fought off fuel worries in the closing laps to win the NASCAR Cup Series race Sunday at Iowa Speedway.

William Byron's 21-race winless drought snapped at Iowa and other key takeaways as the NASCAR regular season winds down.

William Byron snagged his second win of the 2025 NASCAR Cup Series season at Iowa Speedway on Sunday. Behind him, however, ...

Zane Smith appeared to retaliate after being wrecked by Carson Hocevar at Iowa, as his NASCAR rival was inches away from ...

This article was originally published on fansided.com as NASCAR Cup Series Iowa results: Iowa Corn 350 winner and order.

It almost seemed as if William Byron used up all of his good fortune for the 2025 NASCAR Cup Series season on the final lap of the Daytona 500.

William Byron fought off fuel worries in the closing laps. He went the last 144 laps of the 350-lap race without a stop en ...