JR Motorsports is a NASCAR team based in Mooresville, North Carolina, co-owned by NASCAR Sprint Cup Series driver Dale Earnhardt Jr., his sister Kelley Earnhardt Miller, and the owner of his Cup ride Rick Hendrick.
The team also fields the No. 5 Chevrolet Camaro part-time for Kahne. In the Camping World Truck Series, the team fields the No. 00 Haas Automation Chevrolet Silverado for Cole Custer.
GMS Racing, formerly known as Gallagher Motorsports, is an American professional stock car racing team that currently competes full-time in the NASCAR Camping World Truck Series and the ARCA Racing Series. In the Camping World Truck Series, the team currently fields the No.
33 Chevrolet Silverado full-time for Grant Enfinger. In the ARCA Racing Series, the team currently fields the No.
JR Motorsports began in a shed on the property of Dale Earnhardt, Inc. in 1998 with just one employee, as the marketing division of Dale Earnhardt Jr.'s race team. The original intent of the business was to help Earnhardt Jr. sell T-shirts and negotiate sponsorship deals. It wasn't until 2002 that Earnhardt Jr. turned the business into a race team, when T. J. Majors drove street stock division at Concord Motorsport Park, in North Carolina. Upon Earnhardt Jr.'s signing with Hendrick Motorsports the Hendrick and JR Nationwide Series teams were merged.
Today the team operates out of a 66,000-square-foot (6,100 m2) race shop near Mooresville, North Carolina.