Lightning McQueen is known as a racing champion across the world. But when a new generation of fast racers arrive on the scene, he is suddenly pushed out of the sport he loves. Can Lightning prove, with the help of old friends and new, that he is far from done with racing?
With Sugar Rush broken and needing a new part, Ralph and Vanellope venture into the fascinating, and slightly crazy, world of the Internet. With new friends and tricky challenges along the way, will their friendship survive?