Phoenix Racing
On August 22, 2015, Michael Waltrip Racing announced that the team would terminate operations at the end of the 2015 season. On September 28, 2015, HScott Motorsports announced that Clint Bowyer would drive the No. 51 car in 2016. This displaced Justin Allgaier who returned to the Xfinity Series in 2016 to drive for JR Motorsports.