Fritzy is a mail truck.
Ein Crop Duster Can Race
He was in the bar in Germany when Franz sang the song "Ein Crop Duster Can Race" in an animation exclusively on the Blu-ray version of Planes. Franz sang about that Fritzy brings mail through mud and muck. He is then given a tray, which represents being given a blade to plow through the snow.
Fritzy is painted yellow, with the Flugpost logo on his sides.
He is modeled after a Citroën HY.