User's Guide Part 3

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26
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
1 6
“16” is the wheel rim diameter in inches.
9 0
“90” is the Load Index. This two-or three-digit number indicates how much weight each tire
can support.
M
“M” is the speed rating. The speed rating denotes the maximum speed for which the use of
the tire is rated.
Letter Rating Speed Rating
M 81 mph
Mazda3_8CX9-EA-13F_Edition1.indb 26Mazda3_8CX9-EA-13F_Edition1.indb 26 2013/05/17 11:52:392013/05/17 11:52:39