Rain showers forced the cancellation of qualifying today for Sunday's AAA 400 Sprint Cup race and qualifying for this evening's Jacobs Companies 200 Camping World Truck Series race. The truck race is still slated to take the green flag at 5:32 p.m.(FoxSports1).
Starting fields for both races will be set by practice speeds, with Kevin Harvick and Dale Earnhardt Jr. leading the way on the Sprint Cup speed charts.