In Cars 3, Lightning McQueen and Cruz Ramirez play significant roles in the story. Lightning McQueen is the main character and the protagonist of the “Cars” franchise. A seasoned and legendary race car, McQueen finds himself facing the challenges of a new generation of high-tech racers, symbolized by the character Jackson Storm. Throughout the movie, McQueen grapples with the realization that he needs to adapt to new training methods and technology to stay competitive.

Cruz Ramirez is a vital character in “Cars 3.” She is a young, energetic, and skilled trainer at the Rust-eze Racing Center. Initially assigned to train McQueen, Cruz becomes an essential part of the storyline. Her character represents a new wave of talent and challenges traditional gender stereotypes in racing.