Which company sponsors Lightning McQueen in Cars 1 & 2?

In the first Cars film, what location does Doc Hudson challenge Lightning McQueen to in a race for his freedom?

Known as "the biggest race in history", what is the name of the tiebreaker race between Lightning McQueen, The King and Chick Hicks?

What is the name of Pixar's latest short film playing in front of Cars 2?

Which character does not belong in Cars 2?