John H. Nemechek 2018 NASCAR Xfinity Series penalties during races Click on the Race Number to see the complete results for that race. Click on the Site to see this driver's career results at that track. View career statistics for John H. Nemechek Glossary     Post Race Site # Lap Flag Infraction Penalty 2018-03 Las Vegas 8 21 Car/Truck pitting out of the assigned pit box 1 Lap 2018-09 Talladega 42 107 Going above the blend line exiting the pits Tail end 2018-17 Kentucky 42 164 Car/Truck must enter pit road single file Tail end