Kevin Harvick Car Chief Suspended After Las Vegas Penalty

Kevin Harvick keeps the win, though.

Infraction Date Track Team Level Infraction Penalty 3/4/2018 (post-race inspection) Las Vegas No. 4

Level 1, Sections 20.4.8.1 Rear Window Support and Structure b. & c.; 20.4.18 Rocker Panel Extensions .b Note: Rear Window Support Braces must keep the rear window glass rigid in all directions at all times. The Right Side Rocker Panel Extension did not meet NASCAR rule specifications, extension was not aluminum.

Crew chief (Rodney Childers) has been fined $50,000. Car chief (Robert Smith) has been suspended from the next two Monster Energy NASCAR Cup Series Championship Points Events. Team has been assessed with the loss of 20 driver points and 20 owner points. 3/4/2018 (post-race inspection)