Chandler Smith was fastest in Friday’s NASCAR Camping World Truck Series practice session at Nashville Superspeedway.
Smith turned a lap at 161.489 miles per hour in the No. 18 Kyle Busch Motorsports Toyota.
Cup regular William Byron had the second-fastest lap (161.288 mph). Byron is running the No. 27 Rackley W.A.R. Chevrolet in his first Truck appearance since 2016.
John Hunter Nemechek, coming off back-to-back wins at Charlotte and Texas, was 14th-fastest (157.692 mph).
As for other notables, Cup regular Ryan Preece was 12th-fastest for David Gilliland Racing (157.994 mph); Josh Berry was 13th-fastest for Rackley W.A.R. (157.890 mph); Hailie Deegan was 22nd-fastest for DGR (156.624 mph); and Cup regular Ross Chastain was 26th-fastest for Niece Motorsports (155.369 mph).
Truck Series qualifying takes place later Friday at 5:05 p.m. ET on FS2 to set the field for the Rackley Roofing 200 at 8 p.m. ET on FS1.