2010 Mazda RX-8 Owner's Manual - Page 404
2010 Mazda RX-8 Manual
Page 404 highlights
RX-8_8AT5-EA-09E_Edition1 Page404 Wednesday, April 15 2009 10:34 AM Black plate (404,1) Customer Information and Reporting Safety Defects Tire Information (U.S.A.) 70 "70" is the aspect ratio. This two-digit number indicates the tire's ratio of height to width. D "D" is the tire construction symbol. D indicates "diagonal ply construction". 16 "16" is the wheel rim diameter in inches. 90 "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 M Speed Rating 81 mph 9-26 Form No.8AT5-EA-09E
Black plate (404,1)
70
“
70
”
is the aspect ratio. This two-digit number indicates the tire's ratio of height to width.
D
“
D
”
is the tire construction symbol. D indicates
“
diagonal ply construction
”
.
16
“
16
”
is the wheel rim diameter in inches.
90
“
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
9-26
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
RX-8_8AT5-EA-09E_Edition1 Page404
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E