NASCAR penalizes two Xfinity Series teams for lug-nut infractions

NASCAR penalized two Xfinity Series teams for lug-nut violations in Thursday's Toyota 200 at Darlington Raceway. Both the race-winning No. 98 Ford of Chase Briscoe and the No. 22 Ford of Austin Cindric had one lug nut not safe and secure in post-race inspection. As as result of violating Section 10.9.10.4 in the NASCAR Rule Book, each crew chief -- Richard Boswell and Brian Wilson, respectively -- was fined $5,000.