Cole Custer had the fastest lap in Friday’s final Xfinity practice at Pocono Raceway.
Custer had a lap of 169.383 mph. He was followed by Tyler Reddick (169.065 mph), Christopher Bell (168.259), Austin Dillon (167.713) and Michael Annett (167.485).
Matt Mills spun in Turn 1 and slid across the track before hitting the inside wall. FS1 reported he would go to a backup car.
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Qualifying and the Xfinity race will be Saturday.
First practice
Tyler Reddick posted the fastest lap in the first of two Xfinity practice sessions Friday at Pocono Raceway.
Reddick posted a lap of 168.577 mph
He was followed by Cole Custer (167.348 mph), Christopher Bell (167.075), Austin Cindric (166.494) and Justin Allgaier (166.476). Austin Dillon, driving a second car for Kaulig Racing, was seventh on the speed chart with a top lap of 166.254 mph.
Chase Briscoe, who was 12th on the speed chart with a top lap of 165.368 mph, ran the most laps in the session with 23.
John Hunter Nemechek hit the wall in the session and went to a backup car.
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Final Xfinity practice will be from 3:05 - 3:55 p.m. ET.