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uuChecking and Maintaining TiresuTire and Loading Information Label
Continued
Maintenance
Tire and Loading Information Label
The label attached to the driver’s doorjamb provides necessary tire and loading
information.
Tire Labeling
The tires that came on your vehicle have a
number of markings. Those you should be
aware of are described below.
Whenever tires are replaced, they should be replaced with tires of the same size.
1Tire and Loading Information Label
The tire and loading information label attached to the
driver’s doorjamb contains:
a The number of people your vehicle can carry.
b The total weight your vehicle can carry. Do not
exceed this weight.
c The original tire sizes for front, rear, and spare.
d The proper cold tire pressure for front, rear, and
spare.
Label
Example
Example
Tire Size
Tire
Identification
Number (TIN)
Maximum
Tire Load
Maximum
Tire Pressure
Tire Size
■
Tire Sizes
1Tire Sizes
Following is an example of tire size with an
explanation of what each component means.
175/65R15 84S
175: Tire width in millimeters.
65: Aspect ratio (the tire’s section height as a
percentage of its width).
R: Tire construction code (R indicates radial).
15: Rim diameter in inches.
84: Load index (a numerical code associated with the
maximum load the tire can carry).
S: Speed symbol (an alphabetical code indicating the
maximum speed rating).
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