Mack is Lightning McQueen’s loyal transporter in Disney Pixar’s Cars. He’s McQueen’s closest friend and takes him to all his races. Mack tries to support McQueen in times of need and tries to always thinks positively. He seems to love long road trips with McQueen but sometimes has trouble staying focused or awake. Mack is a very kind and caring truck. Whenever he doesn’t have to drive to a race, he loves to visit Disney parks.