KANSAS CITY, Kan. - Xfinity points leader Chris Buescher posted the fastest lap in the first of two practice sessions Friday at Kansas Speedway.
Buescher toured the 1.5-mile speedway in an average of 181.251 mph. Kyle Busch was second at 180.717 mph.
Darrell Wallace Jr. and David Starr each hit the wall during the session. Wallace’s team went to a backup car.
