Overview
- Officials observed an unapproved splitter adjustment on the No. 71 during its second inspection attempt, the struts were reinstalled, and the car then failed the OSS measurement.
- NASCAR ejected crew chief Travis Peterson from the event for the infraction.
- Michael McDowell must start at the rear, serve a stop-and-go at the green, and the No. 71 team loses pit-stall selection.
- Rick Ware Racing’s No. 51 failed twice before passing on a third attempt, prompting car chief Dave Jones’ ejection and loss of pit selection while the team remains eligible to qualify.
- All 12 playoff drivers passed inspection without issue, and three Xfinity teams recorded double failures on Friday.