Desi is forced to sell her beloved, mint condition, cherry red truck. As Desi visits the vintage truck one last time, she discovers a recorded message from her dad on an old audio cassette. Her dad's voice sends her and “Old Red” out to retrace her family’s most memorable moments one last time. Just as the journey begins, Desi meets Greyson who offers her a generous payment in exchange for a ride to “close the most important deal” of his life.