Ross Chastain will drive the full 2019 Xfinity Series season in two rides, JD Motorsports (30 races) and Kaulig Racing (3 races). He will also drive for Premium Motorsports in the Monster Energy NASCAR Cup Series this season. He was originally slated in the No. 42 Chip Ganassi Racing Chevrolet in the Xfinity Series until the deal fell apart. He earned his first Xfinity Series victory at Las Vegas last year, driving the same car on a part-time basis. Chastain has also made starts in the Gander Outdoors Truck Series.