She is a spy that is very kind and friendly. She is also serious and motivated, but can sometimes be naïve. She is also the girlfriend of Mater (or Martin), the best friend of Lightning McQueen and the tow truck that does something weird jokes and stuff. She didn't believe that tho until the very end (he did told her that, but she didn't believed him), because the spy she was supposed to find was killed by the minions of Miles Axelrod, the brain behind the events of Cars 2.