Tires and wheels
tires according to the load and
the size of the tires installed.
Model/ Tire designation
Engine Tire pressure
Normal load Maximum load
(up to 3 people)
3>
front rear front rear
PSI
A3 Cabrio- 225/45 Rl7 91Y let: High Performance
30
l.8L
225/40 Rl8 92Y
4 cylinders High Performance
35
225/45 Rl 7 91H
All Season
33
225/40 Rl8 92H
All Season
36
235/35 Rl9 91 Y
High Performance
33
A3 Cabrio- 225/45 Rl 7 91 Y
let: High Performance
30
2.0L 225/40 Rl8 92Y
4 cylinders High Performance
35
225/45 Rl 7 91H
All Season
33
225/40 Rl8 92H
All Season
38
235/35 Rl9 91 Y
High Performance
35
a) 2 people in the front , 1 perso n in the rear
.&, WARNING
Please note the important safe
ty precautions regarding tire
pressure
¢ page 214 and load
limits
¢page 216.
Tires and vehicle load limits
There are limits to the amount of
load or weight that any vehicle
and any tire can carry. A vehicle
216
kPA PSI kPA PSI kPA PSI kPA
210 28 190 36 250 36 250
240 3 2 220 36 2 50 36 250
2 30 30 210 38 260 38 260
250 33 230 41 280 41 280
2 30 29 200
36 25
0
36 25
0
210 28 190 38 260 38 260
240 32 220 38 260 38 260
230 30 2 10 39 270
39 270
260 35 240 41 280 41 280
240 29 200 38 260
38 260
that is
overloaded will not handle
well and is more difficult to stop.
Overloading can not only lead to
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.
Tires and wheels
"' Check and cor rect the seating of the snow
c h ains if necessa ry after dr iving a few feet. Fo l
l ow the instructions from the manufacturer .
"' Note the maximum permitted speed when d riv
i ng with snow chains. Do not exceed 30 mp h
(SO km/h) .
Snow chains not only improve the
driving in win
ter road conditions, but also the
broking .
Use of snow cha ins is o nly pe rmitted with certain
rim/t ire combinations due to tec hnical reasons .
C hec k with an authorized A udi dealer o r autho r
i z ed Audi Service Fac ility to see if yo u may use
snow cha ins.
Use
fine-mesh snow chains . They must not add
mo re t han 0.53 inch (13.5 mm) in height, includ
i n g the chain loc k.
You must remove the c hains when d riving on
roads that are
free of snow . W hen roads a re free
of snow, snow c hains ca n impair handling and
damage the ti res, and the chai ns w ill quickly be
destroyed.
A WARNINC
Us ing inco rrect snow c hains or insta lling snow
c hai ns inco rre ctl y can resul t in loss o f vehicle
c o ntro l, w hich incr ease s th e ris k of an a cci
d ent .
(D Note
Snow chains can damage th e rims/wheel cov
ers* i f the cha ins come in to d irect contact
w it h t hem. R emove the w heel c overs* first .
U se coat ed sn ow cha ins.
Low aspect ratio tires
Your Au di is fac to ry-equipped wi th low aspec t ra
tio tires . These ti res have been tho roughly tested
a nd been se lected specifically fo r yo ur model fo r
their supe rb per fo rmance, road feel and handling
un der a variety of driving conditions . As k yo ur au
thor ized Audi dealer for mo re details.
The low aspect ratio of these t ires is i ndicated by
a numeral of
55 or less in t he tire's size designa
tion. The nume ra l rep resents the rat io of the
tire's sidewall he ight i n relat io n to its tread width
220
exp ressed in perce nta ge . Conventiona l tir es h ave
a height/width ratio of 60 or more.
The performance of low-aspect -ratio tires is par
ticularly sensitive to improper inflation pres
sure. It is therefore important that low aspect ratio tires are inflated to the specified pressure
and that the inflation pressure is regularly
checked and maintained. Tire pressures should
be checked at least once a month and always
before a long trip
r=> pog e 214.
What you can do to avoid tire and rim
damage
Low aspect ratio tires can be damaged more eas i
l y by impact with potho les, curbs, gullies or
r idges on the road, particularly if the tire is un
der inflated .
In orde r to min imize the occur rence of impact
damage to the tires of you r vehicle, we recom
mend that you observe the following preca u
tions:
- Always ma intain recommended inflation pres
sures. Check you r tir e pressure every
2,000 miles (3,000 km) and add a ir if necessa
ry.
- Dr ive ca refully on roads w it h potholes, deep
gu llies o r ridges . Th e impac t from dr iv ing
t hroug h or over such o bstacl es ca n da mage
your tire s. I mpac t w ith a curb may also cau se
d am age to yo ur ti re s.
- After any impac t, imme diate ly inspect you r
t ire s or h ave them inspe cted by t he nea rest a u
t hori ze d Audi d ealer. Repl ace a dama ged t ire as
soon as possible.
- Ins pect your tir es eve ry 2,00 0 m iles (3,0 00 k m)
for dama ge and wear. Dam age is no t always
easy to see . Damage can lead to loss of a ir and
unde rinflation, w hich coul d event ua lly cause
tire fa ilure. If yo u be lieve that a tire may have
been damaged, replace the tire as soon as pos
sible .
- These tires may wear mo re quick ly than others.
- Please also remember that, while t hese tires
delive r responsive hand ling, they may ride less
comfortably and make mo re noise than other
choices. ""
Tires and wheels
Tire pressure monitoring
indicator
CD General notes
Applies to: ve hicles w ith tire p ressu re monitoring system
Each tire, including the spare (if provided),
should be checked monthly when cold and inflat
ed 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 size indicated on
the vehicle placard or tire inflation pressure la
bel, you should determine the proper tire infla
tion pressure for those tires) .
As an added safety feature, your vehicle has been
equipped w ith a tire pressure monitoring system
(TPMS) that illuminates a low tire pressure tell
tale when one or more of your t ires is significant
ly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible , and inflate
them to the proper pressure. Driving on a signifi
cantly under-inflated tire causes the tire to over
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop
ping ability .
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re
sponsib ility to ma intain correct tire pressure,
even if under-inflation has not reached the level
to tr igger illum inat ion of the TPMS low tire pres
sure telltale.
Your veh icle has also been equipped w ith a TPMS
malfunct ion indicator to indicate when the sys
tem is not operat ing properly. The TPMS mal
function indicator is combined w ith the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi
mately one minute and then remain continuous ly
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal
function exists .
When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended . TPMS malfunctions
222
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the veh icle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
whee ls allow the TPMS to continue to function
properly.
If the Tire Pressure Monitoring System
indicator appears
Appl ies to: vehicles wit h Tire Pressure Mo nito rin g System in
dica tor
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Using the ABS sensors, the tire pressure monitor
i ng system compares the tire tread c ircumfer
ence and vibration characteristics of the individu
al tires. If the pressure changes in one or more
tires , this is indicated in the instrument cluster
display with an
Ii] indicator light and a message.
If only one tire is affected, the location of that
tire will be indicated. The message turns
off after
a few minutes. You can display the message
again
,=;, page 25.
The tire pressures must be stored in the menu
display again each time the pressures change
(switching between partial and full load pres
sure) or after changing or replacing a tire on your
vehicle
c;, page 223. The tire pressure mon itor
ing system on ly monitors the tire pressure you
have stored . You can find the recommended tire
pressures for your vehicle on the label on the
driver's door pillar
q page 214 .
Tire tread circumference and vibrat ion character
i stics can change and cause a tire pressure warn
i ng if:
-If the tire pressure in one or more t ires is too
low,
- the tire has structural damage,
- The tire was replaced or the tire pressure
changed and it was not stored again
,=;, page 223.
- the spare tire is installed.