Four singles were released in promotion of the album: the lead single "Automatic", the top-20 hit "Little Red Wagon", "Smokin' and Drinkin'", and "Somethin' Bad". Lambert debut the latter song with Underwood at the 2014 Billboard Music Awards on May 18, 2014, and performed it again on June 4, during the CMT Music Awards. In support of "Platinum", she embarked on a concert tour of North America in mid 2014, featuring Justin Moore and Thomas Rhett as her opening acts.