Johnny Sauter posted the fastest lap in Saturday’s opening Camping World Truck Series practice at Las Vegas Motor Speedway.
Sauter led the way with a lap of 179.468 mph.
He was followed by Ryan Truex (178.619 mph), Matt Crafton (178.589), Noah Gragson (178.512) and Stewart Friesen (178.506).
Twenty trucks practiced in the session. Noah Gragson had the best average over 10 consecutive laps at 175.781 mph.
The series has one practice left today, followed by qualifying and tonight’s race.