|Make: A 1951 International Harvest L-170 "boom" truck with elements of a mid-1950s Chevrolet. One-Ton Wrecker Tow Truck.|
| Occupation: Tow Truck|
McQueen's Pit Crew Member
|Voiced by: Larry the Cable Guy|
Mater is the rustiest, trustiest tow truck in Radiator Springs. He loves tractor tippin', helping out stranded cars, and most of all, hanging out with his best friend Lightning McQueen.