tyre pressure VOLVO XC90 2014 Owner´s Manual

07 Wheels and tires
Tire designations
07
184
1
2
3
4
5
6
12
11
10
8
79
G026442
Federal law mandates that tire manufacturers place standardized information on the side-wall of all tires (see the illustration). The following information is listed on the tire sidewall: The tire designation:
NOTE
Please be aware that the following tire designation is an example only and that
this particular tire may not be available onyour vehicle.
215 : the width of the tire (in millimeters)
from sidewall edge to sidewall edge. The larger the number, the wider the tire.
65 : The ratio of the tire's height to its
width in percent.
R : Radial tire (the designation RF and the
symbol indicate that the vehicle is
equipped with optional self-supporting run flat tires 1
. See page 205 for more
information about these tires).
15 : The diameter of the wheel rim (in
inches).
95 : The tire's load index. In this example,
a load index of 95 equals a maximum load of 1521 lbs (690 kg).
H : The tire's speed rating, or the maxi-
mum speed at which the tire is designed to be driven for extended periods of time,carrying a permissible load for the vehi-cle, and with correct inflation pressure.For example, H indicates a speed ratingof 130 mph (210 km/h).
NOTE
The tire's load index and speed rating may not appear on the sidewall because theyare not required by law.
M+S or M/S = Mud and Snow; AT = All
Terrain; AS = All Season
U.S. DOT Tire Identification Number (TIN): This begins with the letters "DOT"
and indicates that the tire meets all fed- eral standards. The next two numbers orletters are the plant code where it wasmanufactured, the next two are the tiresize code and the last four numbers rep-resent the week and year the tire wasbuilt. For example, 1510 means that thetire was manufactured during week 15 of2010. The numbers in between are mar-keting codes used at the manufacturer'sdiscretion. This information helps a tiremanufacturer identify a tire for safetyrecall purposes.
Tire Ply Composition and Material Used: Indicates the number of plies indi-
cates or the number of layers of rubber- coated fabric in the tire tread and side-wall. Tire manufacturers also must indi-cate the ply materials in the tire and thesidewall, which include steel, nylon, poly-ester, and others.
1 Self-supporting run flat tires may not be available on all models