Championship 4 driver Johnny Sauter was fastest in the first Camping World Truck Series practice at Homestead-Miami Speedway.
The defending series champion topped the session with a speed of 168.629 mph.
Myatt Snider, 16th fastest, recorded the most laps in the session with 35.
Bell and Snider were the only drivers to record 10-lap runs.
The final Truck practice session is scheduled to run from 10-10:55 a.m. ET on Fox Sports 1.