John Ratzenberger Sesleri

A loyal semi-truck from Disney/Pixar’s Cars franchise, Mack is Lightning McQueen’s devoted transporter and road companion. His voice is a warm, gravelly baritone with a relaxed cadence and down-to-earth sincerity, giving him a friendly, steady, and reliably comforting presence. ([disney.fandom.com](https://disney.fandom.com/wiki/Mack?utm_source=openai))