Regan Smith, a former teammate to Dale Earnhardt Jr. at DEI who served as his substitute driver in the Cup Series late in 2012, was signed to drive for the team in 2013. Initially announced to drive the No. 5 car, he would be moved to the No. 7. Smith won twice at Talladega and Michigan, but suffered a run of bad luck in the summer and finished third in points. In 2014, Regan Smith returned to drive the No. 7 car, starting the season with a win in the DRIVE4COPD 300 at Daytona. From there, he would go on to help JRM complete a one-two points finish behind Chase Elliott. In 2015, Regan Smith returned to the No. 7 full-time. He also gained two victories including Mid-Ohio and Dover. Following the Kansas race, Smith stated that he will not return for JR Motorsports in 2016.