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07 Wheels and tires
Tire inflation pressure table - Canadian models
07
159
The following tire pressures are recommended
by Volvo for your vehicle. Refer to the tire infla-tion placard for information specific to the tires
installed on your vehicle at the factory.Tire size
Cold tire pressures up to five persons psi (kPa)
Optional pressure up to three persons psi (kPa)
Front
Rear
Front
Rear
195/65R15
205/55R16
215/55R16
235/45R17
38 (260)
38 (260)
32 (220)
32 (220)
235/40R18
39 (270)
39 (270)
35 (240)
35 (240)
Temporary spare tire
T125/80R17
61 (420)
61 (420)
61 (420)
61 (420)
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07 Wheels and tiresTire designations
07160
123456
1211108
7
9
G026442
Federal law mandates that tire manufacturers
place standardized information on the sidewall
of all tires (see the illustration).
The following information is listed on the tire
sidewall:
The tire designation (the following figures are
examples of a tire designation):
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.R: Radial tire.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 maximum
speed at which the tire is designed to be
driven for extended periods of time, carry-
ing a permissible load for the vehicle, and
with correct inflation pressure. For exam-
ple, H indicates a speed rating of 130 mph
(210 km/h).NOTE
This information may not appear on the tire
because it is not required by law.
M+S or M/S = Mud and Snow; AT = All
Terrain;AS = All SeasonU.S. DOT Tire Identification Number (TIN):
This begins with the letters "DOT" and indi-
cates that the tire meets all federal stand-
ards. The next two numbers or letters are
the plant code where it was manufactured,
the next two are the tire size code and the
last four numbers represent the week and
year the tire was built. For example, the
numbers 317 mean the 31st week of 1997.
After 2000 the numbers go to four digits.
For example, 2501 means the 25th week of
2001. The numbers in between are mar-
keting codes used at the manufacturer's
discretion. This information helps a tire
manufacturer identify a tire for safety recall
purposes.Tire Ply Composition and Material Used:
Indicates the number of plies indicates or
the number of layers of rubber-coated fab-
ric in the tire tread and sidewall. Tire man-
ufacturers also must indicate the ply mate-
rials in the tire and the sidewall, which
include steel, nylon, polyester, and others.
Page 161 of 254
07 Wheels and tires
Tire designations
07
161
Maximum Load: Indicates the maximum
load in pounds and kilograms that can be
carried by the tire. Refer to the vehicle's tire
information placard or the safety certifica-
tion label, located on the B-Pillar or the
driver's door or on the inside of the fuel filler
door on Canadian models, for the correct
tire pressure for your vehicle.Treadwear, Traction, and Temperature
grades: see page 163 for more informa-
tion.Maximum permissible inflation pressure:
the greatest amount of air pressure that
should ever be put in the tire. This limit is
set by the tire manufacturer.
Tire suppliers may have additional markings,
notes or warnings such as standard load, radial
tubeless, etc.
Page 162 of 254

07 Wheels and tiresGlossary of tire terminology
07162
Tire suppliers may have additional markings,
notes or warnings such as standard load, radial
tubeless, etc.•
Tire information placard: A placard
showing the OE (Original Equipment) tire
sizes, recommended inflation pressure,
and the maximum weight the vehicle can
carry.
•
Tire Identification Number (TIN): A num-
ber on the sidewall of each tire providing
information about the tire brand and man-
ufacturing plant, tire size and date of man-
ufacturer.
•
Inflation pressure: A measure of the
amount of air in a tire.
•
Standard load: A class of P-metric or Met-
ric tires designed to carry a maximum load
at 35 psi [37 psi (2.5 bar) for Metric tires].
Increasing the inflation pressure beyond
this pressure will not increase the tires load
carrying capability.
•
Extra load: A class of P-metric or Metric
tires designed to carry a heavier maximum
load at 41 psi [43 psi (2.9 bar) for Metric
tires]. Increasing the inflation pressure
beyond this pressure will not increase the
tires load carrying capability.
•
kPa: Kilopascal, a metric unit of air pres-
sure.
•
PSI: Pounds per square inch, a standard
unit of air pressure.
•
B-pillar: The structural member at the side
of the vehicle behind the front door.
•
Bead area of the tire: Area of the tire next
to the rim.
•
Sidewall of the tire: Area between the
bead area and the tread.
•
Tread area of the tire: Area of the perim-
eter of the tire that contacts the road when
mounted on the vehicle.
•
Rim: The metal support (wheel) for a tire or
a tire and tube assembly upon which the
tire beads are seated.
•
Maximum load rating: a figure indicating
the maximum load in pounds and kilo-
grams that can be carried by the tire. This
rating is established by the tire manufac-
turer.
•
Maximum permissible inflation pres-
sure: the greatest amount of air pressure
that should ever be put in the tire. This limit
is set by the tire manufacturer.
•
Recommended tire inflation pressure:
inflation pressure, established by Volvo,
which is based on the type of tires that are
mounted on a vehicle at the factory. This
inflation pressure is affected by the number
of occupants in the vehicle, the amount of
cargo, and the speed at which the vehicle
will be driven for a prolonged period. Thisinformation can be found on the tire infla-
tion placard(s) located on the driver's side
B-pillar or on the inside of the fuel filler door
on Canadian models, and in the tire infla-
tion table in this chapter.
•
Cold tires: The tires are considered to be
cold when they have the same temperature
as the surrounding (ambient) air. This tem-
perature is normally reached after the vehi-
cle has been parked for at least 3 hours.
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