In the Xfinity Series, two teams were also found with a single unsecured lug nut after Saturday’s Skrewball Peanut Butter Whiskey 200, resulting in $5,000 fines for each crew chief.

NASCAR officials issued a pair of $10,000 fines to two Cup Series teams for lug-nut infractions after Sunday’s race at New Hampshire Motor Speedway. The violations of Section 10.9.10.4 (tires ...

He earned the sitdown after NASCAR discovered Zilisch's No. 88 Chevrolet had two loose lug nuts at a post-race inspection at Nashville Superspeedway on May 31.

NASCAR officials issued fines to two teams in the Xfinity Series on Wednesday, docking a pair of Joe Gibbs Racing groups for lug-nut infractions last weekend at Phoenix Raceway. In a post-race ...