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Tire information (u.s.a.) – Mazda 2008 RX-8 User Manual

Page 338

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qInformation on Temporary Tires

Please refer to the diagram below.

1. Temporary tires

2. Nominal width of tire in millimeters

3. Ratio of height to width (aspect ratio)

4. Diagonal

5. Rim diameter code

6. Load index&speed symbol

T115/70D 16 90M is an example of a tire size and load index rating. Here is an explanation
of the various components of that tire size and load index rating. Note that the tire size and
load index rating may be different from the example.

T

Indicates a tire that may be installed on cars, SUVs, minivans and light trucks as designated
by the Tire and Rim Association (T&RA).

115
“115” is the nominal width of the tire in millimeters. This three-digit number gives the
width in millimeters of the tire from sidewall edge to sidewall edge. In general, the larger
the number, the wider the tire.

9-22

Customer Information and Reporting Safety Defects

Tire Information (U.S.A.)

RX-8_8X44-EA-07G_Edition1 Page338
Friday, May 11 2007 5:5 PM

Form No.8X44-EA-07G