It wasn’t a question of if Team Chevy and Ilmor Engineering would win in 2025, but where it would take place and the Bowtie came through in Iowa with a 1-2-3-4 sweep.

Team Penske's IndyCar drivers seem to have come back alive after all three drivers finished in the top five.

"It saved me a headache." IndyCar's aeroscreen was tested for the first time in race at Iowa Speedway five years ago.

After an afternoon filled with tornado sirens, lightning strikes, torrential rain and visible cloud rotation near Iowa ...

The idea of developing a modern version with IndyCar’s best racing at maximum attack in a sprint event, with no points to ...

Firestone employs 700 people at the Des Moines factory, where it makes tractor tires. The company tests new products in the IndyCar series at Iowa Speedway.