|Make: 1985 Mack Super-Liner|
|License Plate Number: RUSTEZ3|
|Occupation: Lightning McQueen's Transporter|
|Hometown: Radiator Springs|
|Voiced by: John Ratzenberger|
Mack is Lightning McQueen's transport truck.
Endless days on the road and sleepless nights crisscrossing the country...For some this life would quickly grow old. But not Mack. No sir. Mack knows how important his role is. He's driving Lightning McQueen, the world's fastest race car. He's part of a team, and everybody knows there's no I in team, just like there's no I in Mack.