Starting in 2015, the show was hosted on a regular basis by Krista Voda, who joined NBC after previously working for Fox NASCAR.

In 2019, NASCAR America debuted "NASCAR America Presents: Motormouths" on Wednesday nights, an alternative format to the show that would allow fans to call in to the hosts, analysts and guests.

In 2020, that show format would be renamed "NASCAR America: Motormouths", and be increased from once to twice a week (on Tuesdays and Thursdays).

On March 22, 2021, NBC announced that "Motormouths" would be moved from NBCSN to their Peacock streaming service.

NBCSN shut down at the end of the 2021, leaving the traditionally formatted episodes' future in question.