NASCAR has issued two fines to crew chiefs for loose lug nuts last weekend at Kentucky Speedway.
Brian Wilson, crew chief for Paul Menard in the Xfinity race, was fined $5,000 for a loose lug nut. Menard finished ninth.
Kevin Bellicourt, crew chief for Justin Haley in the Camping World Truck Series, was fined $2,500 for a loose lug nut. Haley finished 10th.
There were no other penalties.