FORT WORTH – The final Camping World Truck Series practice for the Rattlesnake 400 at Texas Motor Speedway was led by John Wes Townley.
While recording 28 laps in the 90-minute session, Townley put up a top speed of 179.420 mph. William Byron followed Townley at 178.950 mph. The rookie also navigated the 1.5-mile track with a session-high 51 laps.
The top five was filled out by Spencer Gallagher, Ben Rhodes, and Matt Crafton. Crafton, who has won the past two June races at Texas, was fastest in the first practice session.
Crafton recorded the best 10-lap average at 175.797 mph.