Richard Childress Racing’s cars stuck together during a rain-shortened practice session at Talladega Superspeedway and swept the top five spots.
Blake Koch of Kaulig Racing led five RCR related cars with a speed of 192.591 mph around the 2.66-mile facility.
Kaulig Racing is in a technical alliance with RCR.
The practice session was 20 minutes long after originally being scheduled to start at 11:30 a.m. ET.