2016 AUDI A4 wheel

different tire speeds. For this rea­son, in case of emergency, only
use a spare tire* that is the same
circumference as the regular
tires.
&_ WARNING -
-Only use tire/rim combina­ tions and suitable wheel bolts
that have been approved by
Audi. Otherwise, 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.
Wheels
-Only use tires that are more
than 6 years old when abso­ lutely necessary and drive
carefully when doing so.
-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. 189 Tire 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 .
-Have an authorized Audi dealer
or authorized Audi Service Facili­
ty check the wheel alignment if
there is unusual wear. ..
225

Wheels
-Have the wheels rebalanced if an imbalance is causing noticeable
vibration in the steering wheel.
If you do not, the tires and other
vehicle components could wear
more quickly.
Treadwear indicator
Original equipment tires contain
treadwear indicators in the tread
pattern, which are bars that are
1/16 inch (1.6 mm) high and are
spaced evenly around the tire per­ pendicular to the running direc­
tion¢
fig . 189 . The letters "TWI"
or triangles on the tire sidewall indicate the location of the tread­
wear indicators.
The tires have reached the mini­ mum tread depth
l) when they
have worn down to the treadwear
indicators . Replace the tires with
new ones ¢A.
Wheel rotation
Rotating the wheels regularly is
recommended to ensure the tires
wear evenly. To rotate wheels, in­
stall the wheels from the rear
axle on the front axle and vice
versa. This will allow the tires to
1> Obey any applicable regulations in your
country.
226
have approximately the same
length of service life.
For unidirect ional tires, make
sure the tires are installed accord­
ing to the running direction indi­
cated on the tire sidewall
¢page 244.
Hidden damage
Damage to tires and rims can of­
ten occur in locations that are hidden. Unusual vibrations in the
vehicle or pulling to one side may indicate that there is tire damage.
Reduce your speed immediately.
Check the tires for damage . If no
damage is visible from the out­
side, drive slowly and carefully to
the nearest authorized Audi deal­ er or authorized Audi Service Fa­
cility to have the vehicle inspect­
ed.
8_ WARNING
Tread that has worn too low or different tread depths on the
tires can reduce driving safety.
This can especially have a nega­
tive effect on handling, on the risk aquaplaning when driving
through water, when driving ,..

....
through curves and when brak­ing, which increases the risk of
an accident.
Tire pressure
Fig. 190 Driver 's sid e B-pillar : tir e pres­
sure label
"' -
-~-------------------,£
leooodl__._.,_,.d:.,~w._;.,.-~ •• ._
tM£. IIZl COLO tlllf fllllESSt.lW. PNfU Nl:4fN$IOM$ "IIISaoN OE$ PMEU$ A FROID
-AYIJff -KPA, a PSI
Fig. 191 Tire pressure label
The correct tire pressure for tires
mounted in the factory and for
the spare t ire* is indicated on a la­
bel. The label is located on the B­
pillar
¢ fig . 190, ¢fig. 191.
Use the tire pressure specified for
a normal vehicle load when the
vehicle is partially loaded
¢
page 228. If driving the vehicle
g when fully loaded, you must in-
oo .... \D Ln .... \D ....
Wheels
crease 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. 191 for
the correct tire pressure based on vehicle load.
.,,.Correct the tire pressure if nec­
essary.
... vehicles with Tire Pressure Mon­
itoring System*: store the modi­
fied tire pressure in the Infotain­
ment system
¢ page 236.
.,,.Check the pressure in the emer­
gency tire*/spare t ire*. Always
maintain the maximum temper ­
ature that is specified for the
tire .
_& WARNING
Always adapt the tire pressure
to your driving style and vehicle
load.
-Overloading can lead to loss of vehicle control and increase ...
227

Wheels
the risk of an accident. Read and follow the important safe­
ty precautions in ¢ page 229,
Tires and vehicle load limits.
-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
Tire pressure table
Please note that the informat ion
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 227, fig.190.
228
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.
@ For the sake of the environment
Tire pressure that is too low in­
creases fuel consumption.
(D Tips
Audi recommends using the
tire pressure specified for a normal load
¢ page 228 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.

..... N
0 ::..:: co ..... ..... Wheels
Model Tire designation Tire pressure
Engine normal load condition full load condition
( up to 3 occupants)a >
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
A4 Sedan: 225 /55 Rl6 95H
32 220 29 200 33 230 35 240 2.0 liter All Season
4-cylinder 245/45 Rl 7 95H
32 220 29 2 00 33 230 35 240 All Sea son
245/40 Rl8 93V
32 220 29 200 33 230 35 240 High Performance
225 /50 Rl 7 94H
33 230 30 210 35 240
36 250 All 5ea son
245/40 Rl8 93H
33 230 3 2 220 36 250 38 260 All Season
255/35 Rl9 96V XL
32 220 30 210
35 240
35 240
High Performance
allroad / 225/55 Rl 7 97H
30 210 30 210 33 230 36 250 A4 allroad: All Sea son
2 .0 liter
245/45 Rl8 lOOH
3 2 22 0 32 220 33 230 36 250 4-cylinder
All Season
245 /45 R18 96Y
30 210 30 210 33 230 36 250 High Performance
245 /40 Rl9 98V XL
32 220 2 9 200 35 240 38 26 0 High Performance
S4 Sedan : 245/40 Rl8 93H
36 250 32
220 41 280 41 280
3.0 liter All Season
6 -cylinder
245/40 Rl8 93Y
39 270
35 240
41 280 41
280 High Performance
255/35 Rl9 96V XL
39 270 33 230 41 280 4 1 280 High Performance
XL= reinforced or extra load tire . Jt may also appear as xl, EXTRA LOAD, or RF on the tire sidewall.
a) 2 peo ple in the f ront, 1 p erson in t he rea r
A WARNING
Please note the important safe­
ty precautions regarding tire pressure ¢
page 22 7 and load
limits ¢
page 229 .
Tires and vehicle load limits
There are limits to the amount of
load or weight that any vehicle
a nd any tire c an carry . A vehicle
that is overloaded will not handle
well and i s more difficult to stop .
O verloading can not only lead to ..
229

Wheels
loss of vehicle control, but can al­
so damage important parts of the
vehicle and can lead to sudden tire failure, including a blowout
and sudden deflation that can
cause the vehicle to crash.
Your safety and that of your pas­
sengers also depends on making
sure that load limits are not ex­
ceeded. Vehicle load includes ev­
erybody and everything in and on
the vehicle. These load limits are
technically referred to as the vehi­
cle's
Gross Vehicle Weight Rat­
ing
("GVWR ") .
The "GVWR" includes the weight
of the basic vehicle, all factory in­
stalled accessories, a full tank of
fuel, oil, coolant and other fluids plus maximum load. The maxi­
mum load includes the number of
passengers that the vehicle is in­
tended to carry ("seating capaci­
ty") with an assumed weight of 150 lbs. (68 kg) for each passen­
ger at a designated seating posi­
tion and the total weight of any
luggage in the vehicle. If you tow
a trailer, the weight of the trailer
hitch and the tongue weight of
the loaded trailer must be includ­
ed as part of the vehicle load.
230
The Gross Axle Weight Rating
("GAWR") is the maximum load
that can be applied at each of the
vehicle's two axles.
The fact that there is an upper
limit to your vehicle's Gross Vehi­
cle Weight Rating means that the
total weight of whatever is being
carried in the vehicle (including
the weight of a trailer hitch and
the tongue weight of the loaded
trailer) is limited. The more pas­
sengers in the vehicle or passen­
gers who are heavier than the
standard weights assumed mean
that less weight can be carried as
luggage.
The Gross Vehicle Weight Rating and the Gross Axle Weight Rating
are listed on the safety compli­
ance sticker label located on the
driver's side B-pillar
¢ page 22 7,
fig. 190.
! WARNING
Overloading a vehicle can cause
loss of vehicle control, a crash
or other accident, serious per­
sonal injury, and even death.
-Carrying more weight than your vehicle was designed to carry will prevent the vehicle
from handling properly and

increase the risk of the loss of
vehicle control.
- The brakes on a vehicle that
has been overloaded may not
be able to stop the vehicle
within a safe distance.
-Tires on a vehicle that has
been overloaded can fail sud­
denly, including a blowout and
sudden deflation, causing loss
of control and a crash.
-Always make sure that the to­
tal load being transported -
including the weight of a trail­
er hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicle's
Gross Vehicle Weight Rating.
Determining correct load
limit
Use the example below to calcu­
late the total weight of the pas ­
sengers and luggage or other
things that you plan to transport so that you can make sure that
your vehicle will not be overload­
ed.
Wheels
Steps for Determining Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OCCU­
PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS"on your vehicle's placard
(tire inflation pressure label)
~ page 227, fig. 190.
2.
Determine the combined
weight of the driver and pas­
sengers that will be riding in
your vehicle.
3. Subtract the combined weight of the driver and passengers
from
" XXX " kilograms or "XXX "
pounds shown on the sticker
¢page 227, fig. 190.
4. The resulting figure equals the
available amount of cargo and
luggage load capacity. For ex­
ample, if the
" XXX " amount
equals
1400 lbs. and there will
be five
150 lbs. passengers in
your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs.
(1400-750 (5 X 150) = 650
lbs.)
5. Determine the combined weight of luggage and cargo being loaded on the vehicle.
231

Wheels
Th at w eight ma y not safel y ex­
ce ed th e av a il a bl e c argo and
lugga ge loa d capa city c alcul at­
ed in St ep 4.
6 . If yo ur vehicle will b e to wing a
tr aile r, lo ad fr om your tr ailer
w ill b e tran sferred to your ve ­
h ic le . Con sult thi s manual to
dete rmin e how this re du ce s
the a vailable carg o and lug­
g age load capa cit y o f your vehi ­
cle .
.,.Ch eck th e tire s idewall
(¢pag e 217 J fig . 188) to deter­
min e the d esign ated load r ating
for a specifi c tire .
Wheel bolts and rims
Wheel bolts
W heel bol ts must be clean and loosen/t ighten
eas ily.
Rims
R ims with a bolted rim r ing * or w it h bolted whee l
covers * consist of mu ltiple pieces . These compo ­
nents were bolted together using specia l bolts
a nd a special procedu re. You must not repair o r
d isassemble th em¢ ,&..
_& WARNING
Whee l bolts tha t are t ightened o r repa ire d in­
correctly can become loose and resul t in loss
of vehicle control, which increases the risk of
an acc ident. For the correct t ightening specif i­
cat ion, refer to¢
page 241, After changing a
wheel.
- Always keep the wheel bolts and the
threads in the whee l hub clean and free of
grease.
- Only use wheel bolts that fit the rim.
232
- Always have damaged rims repaired by an
author ized Audi dealer or authorized Audi
Serv ice Facility. Neve r repa ir or disassemb le
r ims you rself, because this increases the risk
of an accident.
Winter tires
Win ter tires significantly improve the vehicle's
handling when dr iv ing in winter conditions. Be­
ca use of their const ru ct ion (w idth, compou nd,
t read pat te rn), summer t ires provide less t rac­
tion on ice and snow .
.,. Use winter tires on all four wheels.
.,. Onl y use winter tires that a re approved fo r yo ur
veh icle.
.,. Please note that t he maximum permit ted
speed may be lower with winter tires¢.&_ . An
authorized A udi dealer or authorized Audi
Serv­
ice Facility can inform you about the maximum
permitted speed for your tires .
.,. Check the tire pressure after insta lling wheels
¢ page 227.
The effectiveness of winter tires is reduced great­
l y when the tread is worn down to a depth of
0 .157 in (4 mm). The characteristics of winter
tires also decrease g reatly as the tire ages, re­
gard less of the rema ining t read .
_& WARNING
-
-Never d rive fas ter than the max imum pe r­
m itted speed for your tires. This could c ause
the t ires to hea t up too m uch. T his increases
the risk of an accident because it can cause the t ire to burst.
- Always ada pt your driving to the road and
traffic conditions. Drive carefu lly and reduce
your speed on icy or slippery roads. Even
winter t ires can lose tract ion on black ice.
@ For the sake of the environment
Reinsta ll summer tires a t the appropriate
time, beca use they provide better handling
when roads are free o f snow and ice. Summer
tires cause less road no ise, tire wear and fuel
consumpt ion.