Teki and Paki are Japanese forklifts who work for Ito-San, they are Alza Tutto Forklifts, inspired by the design of the 1959 BMW Isetta. They are painted white, with purple on their fenders, and red headbands. Their headbands say "改●造" meaning to reform, transform, or change.
In Tokyo Mater, they modify Mater and yell, "Modify!" They then modify Tow Mater into Tokyo Mater. They are essentially duplicates of Guido, as they use his physical design. They are later seen before the start of the race, being asked by Mater if he can race in the race where they talk to each other. They then party at the end.
- Two pitties that look exactly like them appear in Planes, although it was confirmed that it was not them, as it was only an unnamed pitty.
- In Japanese, 改造 means remodeling.