The Iowa John Deere Dealers 250 NASCAR Nationwide Series race at Iowa Speedway on May 22 earned a final final national rating of 1.6.
Since this was a new race, there was no comparable race from 2010. The Iowa ratings were tired for the fourth-highest ratings this season.
The race, broadcast on ABC, averaged 2,548,000 viewers, according to the Nielsen Company.
2011 Nationwide Series Television Ratings