640
9-1. Specifications
Tire size
Typical tire size information
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The illustration indicates typical
tire size.
1
Tire use
(P = Passenger car,
T = Temporary use)
2
Section width (millimeters)
3
Aspect ratio
(tire height to section width)
4
Tire construction code (R = Radial, D = Diagonal)
5
Wheel diameter (inches)
6
Load index (2 digits or 3 digits)
7
Speed symbol (alphabet with one letter)
Tire dimensions
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1
Section width
2
Tire height
3
Wheel diameter