Justin Haley was fastest in Friday’s first of two Camping World Truck Series practices at Pocono Raceway.
Haley recorded a top speed of 169.632 mph. Kyle Busch was second at 169.046 mph, followed by Kaz Grala (168.928), Christopher Bell (168.903) and Noah Gragson (168.410).
Only 23 trucks took part in the session.
One incident occurred in the session: Austin Cindric hit the wall and was forced to go to a backup truck.
Qualifying for the Overton’s 150 takes place Saturday at 10 a.m. ET, with the race set to take the green flag three hours later at 1 p.m. ET.
Click here for the full speed chart from the first practice session.