Mack is Lightning McQueen's transporter and one of his longest friends. He and McQueen work for the Rust-eze team in the Piston Cup Racing Series, with Mack bringing him to all of his races.

Cars is an animated film series and Disney media franchise set in a world populated by anthropomorphic vehicles created by John Lasseter, Joe Ranft and Jorgen Klubien. The franchise began with the 2006 film, Cars, produced by Pixar and released by Walt Disney Pictures. The film was followed by Cars 2 in 2011.

Mack returns in Cars 3, but like in the first two films, remains Lightning McQueen's driver. In the opening scene, he taps Lightning's trailer, asking his boss if he was ready for his race.

In Cars 2, Doc died before the events of the film (his voice actor, Paul Newman, died in 2008) and the Piston Cup was renamed in his honor, with his clinic being converted into a museum that displayed trophies and mementos from his career.

Sally is a beautiful baby blue Porsche who fell in love with small town life in Radiator Springs. She runs the Cozy Cone, is the town attorney, and is dedicated to preserving her favorite place to live. She loves cruisin' in the slow lane with Lightning McQueen.

In the film Cars, Mack is Lightning McQueen's transport, an animated 1985 Mack Super-Liner voiced by John Ratzenberger.

In a world where the towns are peopled with cars, and even the bugs are mini motors, a young ambitious racing car called Lightning McQueen is a star. On his way to an important event he has to stop in the little town of Radiator Springs after he accidentally damages the road and is forced to repair it. He finds living in a community oddly endearing, making true friends and beginning to realise there's more in life than winning. A Pixar animation.Cars / Film synopsis

Relationships matter more than fame and success. Lightening McQueen, a rookie race car, competing in the famous “Piston Cup,” has had a single focus all his life: winning. But midway through the movie, he becomes painfully aware that he lacks friends.

Some scenes might make Cars 3 too scary for children aged under 5 years, and we recommend parental guidance for children aged 5-8 years. Most children aged 8 years and over are likely to enjoy this movie. Values in this movie that you could reinforce with your children include bravery and helping others.

In the original Cars movie, McQueen is in his early-to-mid twenties, and reaches the apex of his career in his late thirties in Cars 2, before approaching obsolescence and retirement in his early forties through Cars 3.

In the original Cars movie, McQueen is in his early-to-mid twenties, and reaches the apex of his career in his late thirties in Cars 2, before approaching obsolescence and retirement in his early forties through Cars 3.

In Cars 3, Sally continues to be the love-interest of Lightning McQueen, and attends his races to show support. She is present when Lightning crashes while trying to keep up with the nextgens, and gives Lightning the inspiration to continue racing after he is rebuilt.