Three crew chiefs have been fined for unsecured lug nuts during the NASCAR race weekend in Michigan.
Trent Owens, crew chief on Chris Buescher‘s No. 37 Chevrolet, and Billy Scott, crew chief on Daniel Suarez‘s No. 41 Ford, were fined $10,000 apiece for having one unsecured lug nut after the Cup race.
In the Xfinity Series, Randall Burnett, crew chief for race winner Tyler Reddick was fined $5,000 for one unsecured lug nut.
NASCAR also announced the indefinite suspension of Taylor J. Morse for behavioral level penalties, including violating its substance abuse policy.