In Tuesday’s penalty report, NASCAR officials have issued just one penalty from the holiday weekend racing at Road America…and it’s a big one!

After the post race inspection process, the Stewart-Haas number 14 car driven by Chase Briscoe was found to have two lug nuts improperly secured. As a result, number 14 crew chief Johnny Klausmeier has been fined $20,000 and has been suspended for the race coming this weekend at Atlanta Motor Speedway.

Briscoe will keep his sixth place finish in the Jockey Made in America 250.