What size wrench for trans filler 2006 Toyota Tundra auto. transmission?

For a 2006 Toyota Tundra's automatic Transmission Fluid filler, you typically need a 10mm wrench to remove the drain and fill plugs. It's always a good practice to double-check the specific model and consult the owner's manual for any variations. Additionally, using the correct size ensures that you don't damage the plugs during removal.