Mater

Mater is a rusty tow truck.

Bio
Though a little rusty, Mater has the quickest towrope in Carburetor County and is the heart and soul of Radiator Springs.

Persona
Although he may seem silly and dim-witted, he has a huge, vast savant-like knowledge of all things towing and repair and is fiercely loving and loyal friend to all.

Basis
Mater is based on a 1951 International Harvester Tow Truck.