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.
Crafton recorded the best 10-lap average at 175.797 mph.