292 Tires and wheels
month and alway s before a long trip
~ page 280, Checking tire pressure.
What you can do to avoid tire and rim
damage
L ow aspect ratio tires can be damaged more
eas ily by impact with potho les, curbs, gu llies
or ridges on the road, particularly if the tire is
underinflated.
I n order to minimize the occu rrence o f impact
damage to the tires of your vehicle, we recom
mend that you observe the following precau
tions:
- Always maintain recommended inflation pressures. Check your tire pressure every
2,000 miles (3,000 km) and add a ir if neces
sary.
- Drive carefu lly on roads with potholes, deep
gullies or ridges. The impact from driving
through or over such obstacles can damage
your t ires. Impact with a curb may also
cause damage to your tires.
- After any impact, immediately inspect your
tir es or have them inspected by the nearest
authorized Aud i dealer . Replace a damaged
t ir e as soon as possible .
- Inspect your t ires every 2,000 miles (3,000
km) for damage and wear . Damage is not al
ways easy to see. Damage can lead to loss of
air and unde rinflation, wh ich could eventu
ally cause tire failure. If yo u be lieve that a
tire may have been damaged, replace the
tire as soon as possible.
- T hese tires may wear more quickly than oth
ers.
- Please also remember that, while these tir es
deliver responsive handling, they may ride
l ess comfortably and make more noise than
other choices.
Reduced performance in winter/cold
season conditions
All tires are designed for certain purposes .
The low aspect ratio, ultra high performance
tires originally installed on your vehicle are in
tended for maximum dry and wet road per
formance and handling . They are not suitable
for cold, snowy or icy weather condit ions . If you drive
under those circumstances, you
shou ld equip your vehicle with all-season or
winter tires , which offer better traction under
those conditions. We suggest you use the rec ommended snow or all-season t ires specified
for your vehicle, or their equivalent .
Refer to~
page 289 for more detailed infor
mation regarding winter tires.
Tire pressure
monitoring system
General notes ill
Each tire, including the spare (if provided),
should be checked monthly when cold and in
flated to the inflation pressure recommended by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the
s iz e indicated on the vehicle placard or tire in
flat ion press ure la bel, you should determine
the proper tire inflation pressure for those
ti res.)
As an added safety feature, your ve hicle has
been equipped with a tire pressure monitoring
system ( TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires is significantly under-inflated. According
l y, when the low tire pressure te lltale illumi
nates, you should stop and check your tires as
soon as possible, and inflate them to the
proper pressure . Driving on a sign ificantly un
der- inflated t ire causes the tire to overheat
and can lead to tire fa ilure. Under-inflation al
so reduces fuel efficiency and tire tread life,
and may affect the vehicle's hand ling and
stopping ability .
Please note that the TPMS is not a substitute
for proper tire ma intenance, and it is the driv
er's responsibility to maintain correct tire
pressure, even if under-inflation has not
reached the leve l to trigger illuminat ion of the
T PMS low tire pressure tellta le .
Your vehicle has also been equipped with a
T PMS ma lfunction indicator to indicate when
the system is not operating properly. The
ll>
designated seating position) and luggage
weight~&. .
Gros s Axle W eight Rating
The G ross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the
vehicle
q .&. .
Vehicle capacit y weight
The vehicle capac ity we ight (max. load) is list
ed on the driver 's side B-p illar.
Roof weight
The maximum permissible roof weight is 220
lb (100 kg ).
The roof weight is made up of
the we ight of the roof rack system and the
weight of the object be ing transported
q page 84, Loading the roof rack.
..&, WARNING
- The Gross Vehicle Weight Rat ing for yo ur
Audi Q7 vehicle, found on the safety compliance label on the driver's side B
pillar, must never be exceeded under any
circumstances. Exceed ing the Gross Vehi
cle Weight Rating of your vehicle is like ly
to damage your vehicle, and such dam
age will not be covered by your Limited
New Vehicle Warranty . Exceeding the
Gross Vehicle We ight Rating will also
change the performance and handling
characteristics of your vehicle, which
cou ld cause a crash result ing in serious
injury o r death.
- The Gross Vehicle Weight Rat ing for your
Audi Q7 wo uld be exceeded if your vehi
cle is s imultaneously equ ipped with Pan
oramic sliding sunroof; third-row seat
ing; trailer towing equipment (factory or
dealer-installed), and running boards
(dealer-installed). UNDER NO CIRCUM
STANCES MAY ALL SUCH ITEMS BE IN
STALLED ON T HE SAME VEHICLE .
- The actual Gross Axle Weight Rat ing at
the front and rear axles should not ex
ceed the perm iss ible weights, and their
c ombination must not exceed the Gross
Vehicle Weight Rat ing.
G ene ral in formation 315
-Exceeding perm iss ible weight ratings can
result in veh icle damage, acc idents and
personal injury.
([) Note
-The ve hicle capacity weight figures apply
when the load is d istr ibuted evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi
cle's handling is not impaired.
- Do not exceed the maximum permissible
axle loads or the maximum gross veh icle
we ight. Always remember that the vehi
cle's handling w ill be affected by the ex
tra load. Therefore, ad just yo ur speed ac
co rding ly.
- Always observe local regulat ions .
Dimensions
T he specifications refer to the basic model.
D ifferences may occur depending on the mod
el type and op tions ordered, fo r example, tire
sizes .
Q) Note
When dr iv ing up steep ramps, on rough
r oads, over c urbs, etc. it is important to re
member that some parts of your vehicle,
such as spoi lers or exhaust system compo
nents, may be close to the ground. Be
careful not to damage them.
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