This illustration indicates typical DOT and Tire Identification Number (TIN).
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.
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