Justin Haley was fastest in the Xfinity Series’ second and final practice session Friday at Atlanta Motor Speedway.
Haley posted a top speed of 177.783 mph around the track.
The rookie for Kaulig Racing was followed by rookie Noah Gragson (177.584 mph), Cole Custer (176.448), Ryan Preece (176.162) and Tyler Reddick (176.011).
John Hunter Nemechek recorded the most laps with 55.
Gragson had the best 10-lap average at 172.715 mph.
Click here for the speed chart.
First practice
Custer was fastest in the first Friday practice session with a top speed of 178.218 mph around the 1.54-mile track.
The top five was completed by Christopher Bell (176.989 mph), Justin Haley (176.555), Justin Allgaier (176.157) and Jeffrey Earnhardt (176.045).
Michael Annett had the best 10-lap average at 171.719 mph.
There were no incidents in the session.
The final Xfinity practice session set for 3:05 - 3:55 p.m. ET on Fox Sports 1.