Factual error: In the end credits, some of the vintage advertisements have 770 area code phone numbers, which while valid for Atlanta, Georgia and surrounding areas now, it didn't exist until 1995 when it was assigned. The numbers should have had either a 404 or 912 area code since those 2 area codes covered all of Georgia until 1992 when area code 706 was implemented.
Cars 3 (2017)
1 factual error - chronological order
Directed by: Brian Fee
Starring: Owen Wilson, Kerry Washington, Nathan Fillion, Armie Hammer
Revealing mistake: When Lightning, Cal and Bobby enter the pit row, the King's model is merged with the one from the crew chief next to him. (00:03:05)
Lightning McQueen: I decide when I'm done.
Trivia: This is Nathan Fillion's second Pixar film; he was also Johnny Worthington in Monsters University.