Owners Manual

Tires
9-12 Vehicle care and maintenance
9
EXAMPLE:P215/65R15 EXAMPLE: 95H
Size Designation
P
Passenger car tire size based
on U.S.A. design standards
215
Section width in millimeters
(mm.)
65
Aspect ratio in percent (%)
Ratio of section height to
section width of tire.
R
Construction code
•“R” means radial construc-
tion.
• “D” means diagonal or
bias construction.
15 Rim diameter in inches (in)
NOTE
 European/Japanese metric tire
sizing is based on European/Jap-
anese design standards. Tires
designed to these standards have
the tire size molded into the
sidewall beginning with the sec-
tion width. The letter “P” is
absent from this tire size desig-
nation. Example: 215/65R15
96H.
 LT (Light Truck) -metric tire
sizing is based on U.S.A. design
standards. The size designation
for LT-metric tires is the same as
for P-metric tires except for the
letters “LT” that are molded into
the sidewall preceding the size
designation. Example:
LT235/85R16.
Service Description
95
Load index
A numerical code associ-
ated with the maximum load
a tire can carry.
H
Speed symbol
A symbol indicating the
range of speeds at which a
tire can carry a load corre-
sponding to its load index
under certain operating con-
ditions.
The maximum speed corre-
sponding to the speed sym-
bol should only be achieved
under specified operating
conditions. (i.e. tire pressure,
vehicle loading, road condi-
tions and posted speed lim-
its)
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