Preview Moon Mater and Mater Private Eye in the following stills found on the German-language Pixar Blog. An official synopsis for each short follows as well.
Moon Mater: "Mater is the first Tow Truck on the moon. His mission: Rescue the Impala XIII by giving him a tow and bringing him back to Earth. Lightning McQueen joins Mater and they are met with a hero’s welcome." Stills: One, Two
Mater Private Eye: "Mater is a private investigator working on a case of counterfeit tires when Tia rolls back into his life. She hires Mater to find her sister, Mia, who’s been car-napped. Mater searches for clues and closes in on a major crime scene. Lieutenant Lightning McQueen arrives just in time to help bring the criminals to justice." Stills: One, Two, Three
Cars Toon: Mater’s Tall Tales hits store shelves on November 2nd, 2010.