This illustration indicates typical tire size.

1. Tire use (P=Passenger car, T=Temporary use)

2. Section width (in millimeters)

3. Aspect ratio (tire height to section width)

4. Tire construction code (R=Radial, D=Diagonal)

5. Wheel diameter (in inches)

6. Load index (2 digits or 3 digits)

7. Speed symbol (alphabet with one letter)

1. Section width

2. Tire height

3. Wheel diameter

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