2017 AUDI Q7 tire pressure

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® Mud and snow capability
"M/5" or "M+S" indicates the tire
has properties making it suitable
to drive in mud or snow.~ indi­
cates a winter tire .
@ Composition of the tire cord
and materials
The number of plies indicates the
number of rubber ized fabric lay­
ers in the t ire. In general : the
more layers, the more weight a
tire can carry . Tire manufacturers
must also specify the materials
used in the ti re . These incl ude
stee l, nylon, polyester and other
materials .
@Maximum permitted load
This number indicates the maxi­
mum load in kilograms and
pounds that the tire can carry .
@ Uniform tire quality grade
standards for treadwear,
traction and temperature resistance
T readwear , traction and tempera­
ture ranges¢
page 350.
@ Running direction
The arrows indicate the running
direction of un idirectional t ires .
You must always follow the speci- fied running direction
¢
page 365.
€3) Maximum permitted
inflation pressure
Wheels
T his number ind icates the max i­
mum pressure to which a tire can
be inflated unde r normal operat­
ing conditions.
Glossary of tire and loading
terminology
Accessory weight
means the combined we igh t (in
excess of those standard items
wh ich may be replaced) of auto­
matic transmission, power steer­
ing, power brakes, power win­
dows, power seats, radio, and
heater, to the extent that these
items are availab le as factory-in ­
stalled equipment (whether in­
stalled or not).
Aspect ratio
means the ratio of the height to
the w idth of the tire in percent .
Numbers of 55 or lower indicate a
low s idewall for improved steer­
ing response and better overall
handling on dry pavement .
335

Wheels
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim .
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehic le manufac­
turer for a tire of a des ignated
size that has not been driven for more than a couple of miles (kilo­
meters) at low speeds in the
three hour period before the tire pressure is measured or adj usted.
Curb weight
means the weight of a motor ve­
hicle w ith standard equipment in ­
cluding the maximum capacity of
fuel, oil, and coolant, air condi ­
tioning and additiona l weight of
op tional equipment.
E x tra load tire
means a tire des igned to operate
at higher loads and at h igher in -
336
flation pressures than t he corre­
spond ing standa rd tire. Extra load
tires may be identified as "XL",
"xl" , "EXTRA LOAD" , or "RF" on
the sidewall.
Gross A xle Weight Rating
("GAWR ")
means the load-carrying capacity
of a single axle system , measured
at the ti re-gro und interfaces.
Gross Vehicle Weight Rating
("GVWR")
means the max imum total loaded
weight of the vehicle .
Groove
means the space between two ad­
jacent tread ribs .
Load rating (code)
means the maximum load tha t a
tire is rated to carry for a given in­
flation pressure. You may not find
this informat ion on all ti res be­
cause it is not required by law .
Maximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion p ressure for that ti re .
Maximum loaded vehicle
weight
means the sum of:

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(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options we ight
Ma ximum (permissible)
inflation pressure
means the maximum cold infla­
tion pressure to which a t ire may
be inflated. Also called "maxi­
mum inflation pressure."
Normal occupant weight
means 150 lbs. (68 kilograms)
times the number of occupants
seated in the veh icle up to the to­
tal seating capacity of your vehi­ c le.
Occupant distribution
means distribution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire.
Overall width
means the linear distance be­
tween the exteriors of the side­
walls of an inflated tire, including
elevations due to labeling, deco­
rations, or protective bands or
~ ribs . N
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Wheels
Ply
means a layer of rubber-coated
parallel cords .
Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs. (2.3 kg) in excess of those standard
items which they replace, not pre­
viously considered in curb weight
or accessory weight, including
heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and
special trim .
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the beads are laid at substantially 90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see ~ page 336, Cold tire infla­
tion pressure .
Reinforced tire
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­ sponding standard tire. Rein ­
forced tires may be identified as .,.
337

Wheels
"XL" "xl" "EXTRA LOAD" or "RF" I I I
on the sidewall.
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat . If you change your
wheel size, you w ill have to p ur­
chase new tires to match the new rim diameter .
Rim size designation
means rim diameter and width.
Rim width
means nomina l distance between
rim flanges.
S idewall
means that portion of a tire be­
tween the tread and bead .
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend ­
ed periods of time. The rat ings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 334.
You may not find
this information on all tires be ­
cause it is not requ ired by law.
33 8
The speed rating letter code,
where applicable, is molded on
the tire sidewall and ind icates the
maximum permissible road
speeds
¢ .&. in Winter tires on
page 348.
Tire pressure monitoring system
means a system that detects
when one or mo re of a vehicle's
tires are underinflated and illum i­
na tes a low tire pressure warning
telltale .
Tread
means that portion of a tire that
comes into contact w ith the road .
Tread separation
means pulling away of the tread
from the t ire carcass .
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a vis ua l indication of the deg rees
of wear of the t read. See
¢ page 342, Treadwear indicator
for mo re information on measur-
ing tire wear. .,.

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different tire speeds. For this rea­son, in case of emergency, only
use a spare tire that has the same
circumference as the regular
tires.
&,_ WARNING
-Do not use steel rims that are 17 inches or larger. Other­
wise, damage to the vehicle
and an accident could result.
-For technical reasons, it is not
possible to use tires from oth­
er vehicles -in some cases,
you cannot even use tires from
the same vehicle model.
-Make sure that the tires you
select have enough clearance
to the vehicle. Replacement
tires should not be chosen
simply based on the nominal
size, because tires with a dif­
ferent construction can differ greatly even if they are the
same size. If there is not
enough clearance, the tires or
the vehicle can be damaged
and this can reduce driving
safety and increase the risk of
an accident.
-Only use tires that are more
than six years old when abso-
Wheels
lutely necessary and drive
carefully when doing so.
-Run-flat tires* may only be used on vehicles that were
equipped with them at the
factory
¢ page 3 52.
-If you install wheel covers on
the vehicle, make sure they al­ low enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident.
Tire wear/damage
Fig. 274 T ire profile: treadwear indica­
tor
Tire wear
Check the tires regularly for wear.
-Inflation pressure that is too low
or high can increase tire wear
considerably.
-Driving quickly through curves, rapid acceleration and heavy
braking increase tire wear.
341

This can increase the risk of an accident because it has a nega­
tive effect on handling, driving
through curves, and braking, and because it increases the risk of hydroplaning when driv­
ing through deep puddles.
Tire pressure
I
4
0
Fig. 275 Driver's side B-pillar: tire pres­
sure label
Fig. 276 Tire pressure label
The correct tire pressure for tires
installed at the factory is listed on
a label¢
fig. 2 75. The label is the
front side of the door pillar (driv­ er's side) ¢
fig. 2 76.
~ Use the tire pressure specified for
N
:::; a normal vehicle load when the .... 0 0 ~ Wheels
vehicle is partially loaded¢ table
on page 345.
If driving the vehi­
cle when fully loaded, you must
increase the tire pressure to the
maximum specified pressure¢&, .
Checking/correcting tire
pressure
.,.Check the tire pressure at least
once per month and also check it before every long drive.
.,.Always check the tire pressure
when the tires are
cold. Do not
reduce the pressure if it increas ­
es when the tires are warm .
.,.Check the label ¢
fig. 2 76 for
the correct tire pressure based
on vehicle load.
.,.Corre ct the tire pressure if nec­
essary .
.,.Store the new tire pressure in
the Infotainment system
¢ page 352.
A WARNING
Always adapt the tire pressure
to your driving style and vehicle
load.
-Overloading can lead to loss of vehicle control and increase
the risk of an accident. Read and follow the important safe­
ty precautions in¢
page 346,
Tires and vehicle load limits .
343

Wheels
-The tire must flex more if the tire pressure is too low or if
the vehicle speed or load are
too high . This heats the tire up
too much. This increases the
risk of an accident because it
can cause the tire to burst and
result in loss of vehicle con­
trol.
-Incorrect tire pressure in­ creases tire wear and has a
negative effect on driving and
braking behavior, which in­
creases the risk of an accident.
(D Note
Replace lost valve caps to re­
duce the risk of damage to the
tire valves.
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print­
ing, and the information is sub­
ject to change. If there are differ­
ences between this information
and the tire pressures specified
on the label on the driver's side 8-pillar, always follow the specifica­
tion on the 8-pillar label
¢ page 343, fig. 275.
344
(i} For the sake of the environment
-Tire pressure that is too low
increases fuel consumption.
-Fuel consumption may also in­
crease when driving with the
comfort tire pressure is se­
lected .
(D Tips
Audi recommends using the
tire pressure specified for a
normal load
¢ table on
page 345
or for a full load
when the vehicle is partially loaded.
Make sure that the tire designa­
tion on your tire matches the des­ ignation on the tire pressure label
and the tire pressure table.
The following table lists recom­ mended tire pressures in cold
tires according to the load and
the size of the tires installed.

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:E: ' Model/
Engine
Q7:
2.0L
4 cylinder s
Gasoline
engine
Q7:
3.0L
6 cylinder s
Gasoline
engine
Q7:
3.0L
6 cylinders
Diesel en-
gine Tire designation
255 /60 Rl8 108H
All Season
255 /55 Rl9 lllH
All Season
285/45 R20 112H
All Season
285 /45 R20 112V
High Performance
285 /40 R21109Y
High Performance
285/35 R22 106V
High Performance
255 /60 Rl8 108H
All Season
2 55 /55 Rl9 lllH
All Season
285 /45 R20 112H
All Season
285 /45 R20 11 2V
High Performance
285/40 R21109Y
High Performance
285 /35 R22 106V
High Performan ce
255/60 Rl8 108H
All Season
255/55 Rl9 lllH
All Season
285 /45 R20 112H
All Season
285/45 R20 112V
High Performance
285 /40 R21109Y
High Performance
285 /35 R22 106V
High Performance
Wheels
Tire pressure
Normal load
Maximum load
(up to 3 people )
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
32 220 32 220 32 220 35
240
32 220 32 220 3 2 220 35 2 40
32 220 32 220 3 2 220 35 24 0
32 220 32 220 32 220 35 240
3 2 2 20 3 2 220 3 2 220 35 24 0
32 220 32 220
35 240
38 260
32 220 32 220 32 220 35 240
3 2 220 32 220 33 230 36 250
32 220 32 220 32 220 35 240
32 220 32 220 3 2 220 35 240
32 220 32 220 32 220 35 2 40
32 220 32 220 38 260 41
280
3 2 220 32 220 33 23 0 36 2 50
32 220 32 220
35 240
38 260
32 220 32 220 33 230 36 250
3 2 22 0 32 220 33 230 36 250
32 220 32 220 33 230 36 250
3 2 220 3 2 220 39 270 42 290
345