Matt Crafton was fastest in the first practice session for the Camping World Truck Series at Martinsville Speedway.
The No. 88 Chevrolet posted the top speed of 94.073 mph around the half-mile track.
Jeffrey Abbey, who was 24th fastest, recorded the most laps with 52.
The final Truck Series practice is set to run from 3-3:55 p.m. ET this afternoon on Fox Sports 1.