In Pixar's Cars, The King races under number 43.
The King is the nickname of Strip Weathers, a veteran champion modeled in part on NASCAR legend Richard Petty. Petty also provides the character's voice, and the car's design echoes Petty's famous number 43 racing identity. The number appears prominently on The King's blue Dinoco-sponsored body.
The King serves as the experienced champion at the center of the film's final Piston Cup race. He is nearing retirement and hopes to finish his career with another championship. Chick Hicks's reckless move causes The King's crash, prompting Lightning McQueen to give up the official victory so The King can cross the finish line with dignity.
Lightning's 95 and Chick Hicks's 86 are the most likely number mix-ups. Number 43 belongs to The King, connecting the animated character to Petty's real-world racing image.