Kyle Larson was fastest in Xfinity Series final practice on Friday morning at Watkins Glen International with a lap of 123.663 mph.
There were two cautions during the 55-minute session.
The first yellow flag occurred in Turn 1 when Nicholas Hammann in the No. 74 spun and made contact with the tire barrier. The second caution flew a few minutes later when Kenny Habul came to a stop in the ‘Bus Stop’ with a flat right front tire.
Here are the speeds from final practice: