After regaining the Regular Season Championship lead at Iowa, William Byron details what it's like sharing close battles with ...

During a short sprint to end Stage 2, Brad Keselowski holds on while other cars find trouble during the restart at Iowa Speedway.

During service under caution, Kyle Busch is forced to pit at an angle and shows his displeasure toward Alex Bowman out the window.

Brad Keselowski and Ryan Preece continued a hot stretch as they scored a pair of top fives in back-to-back weeks at Iowa.