Vehicle specifications

Typical DOT and Tire Identification Number (TIN)

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Toyota Sienna. Typical DOT and Tire Identification Number

  1. DOT symbol*
  2. Tire Identification Number (TIN)
  3. Tire manufacturer’s identification mark
  4. Tire size code
  5. Manufacturer’s optional tire type code (3 or 4 letters)
  6. Manufacturing week
  7. Manufacturing year

*: The DOT symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards.

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.