Role in GameEdit
Mack appears in the end-scene of the Radiator Springs Grand Prix in Chapter 1, where he tells Lightning that he should get back into shape for racing before the next season starts. He later appears in all of the cut-scenes of the Piston Cup races, when he drives McQueen to the circuits where the races were being held. He then appeared in High Speed Heist, when DJ, Boost, Wingo and Snot Rod make him go to sleep and steal McQueen's gear. Snot Rod's sneezing then woke him up, and he looks behind to see his trailer door open. He was then shocked of this and drove onto the hard shoulder. He then reports to Sheriff that they took McQueen's gear, and Sheriff tells McQueen of the robbery. Then in the cut-scene for Los Angeles International Speedway, Mack was kind of sad, because it was the end of the season, and he was gonna miss the season.