
The top six average lap speeds in Saturday’s practice came from Group B led by Reddick’s lap at 168.596 mph.
Kyle Busch, who won the Truck race earlier Saturday, ended up second-fastest (168.482 mph) while William Byron was third (168.397 mph).

The top six average lap speeds in Saturday’s practice came from Group B led by Reddick’s lap at 168.596 mph.
Kyle Busch, who won the Truck race earlier Saturday, ended up second-fastest (168.482 mph) while William Byron was third (168.397 mph).