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Downloaded from www.Manualslib.com manuals search engine 206Tiresandwheels
@Forthesakeoftheenvironment
Underinflatedtireswillalsoincreasethe
fuelconsumption.
Tiresandvehicleloadlimits
Therearelimitstotheamountofloador
weightthatanyvehicleandany tirecan carry.
A vehicle
thatisoverloadedwillnothandle
wellandismoredifficulttostop.Overloading
can
notonlyleadtolossofvehiclecontrol,
butcanalsodamageimportantpartsofthe
vehicleandcan leadtosuddentirefailure, in
cluding a
blowoutandsuddendeflationthat
cancausethevehicletocrash.
Your
safetyandthatofyourpassengersalso
dependson makingsurethatload limitsare
notexceeded. Vehicleloadincludes everybody
andeverythinginandonthevehicle.These
loadlimitsaretechnically referredtoasthe
vehicle'sGrossVehicleWeightRating
("GVWR").
The "GVWR" includes
theweightofthebasic
vehicle, all
factoryinstalledaccessories, afull
tankoffuel,oil,coolantandotherfluids plus
maximumload.Themaximumloadincludes
thenumberofpassengersthatthevehicleis
intendedtocarry("seatingcapacity") withan
assumedweightof150lbs(68kg)foreach
passengeratadesignatedseatingposition
andthetotalweightofanyluggageintheve
hicle.
The Gross Axle
WeightRating("GAWR")is
themaximumloadthatcanbeappliedat"each
ofthevehicle'stwoaxles.
The Gross Vehicle
WeightRatingandthe
Gross AxleWeightRatingarelistedonthe
safetycompliancestickerlabellocatedonthe
driver's sideB-pillar. You,Audi has4seating
positions, 2inthefrontand2intherearfor
totalseatingcapacityof4.Eachseatingposi
tion hasa
safetybeltqpage 103,Safety
belts.
Thefactth.atthereisanupperlimittayour
vehicle's GrossVehicle
WeightRatingmeans
thatthetotalweightofwhateverisbeing car- ried
inthevehicleislimited.
Themorepassen
gersinthevehicleorpassengerswhoare
heavierthanthestandardweightsassumed
meanthatlessweightcanbecarriedaslug
gage.
The tirepressurelabelonyourAudialsolists
themaximumcombinedweightofallofthe
occupantsandluggageorothercargothat
thevehicle cancarry. Forthelocationofthe
labelqpage202,fig.150.
.6.WARNING
Overloading avehiclecancauselossofve
hiclecontrol,a crashorotheracddent,se
rious
personalinjury,andevendeath.
- Carryingmoreweightthanyour vehicle
wasdesignedtacarry willpreventthe
vehiclefromhandling properlyandin
creasetheriskofthelossofvehiclecon
trol.
-Thebrakes onavehiclethathasbeen
overloadedmaynotbeabletastopthe
vehicle withinasafedistance.
-Tires onavehiclethathasbeenoverload
edcan failsuddenly, includingablowout
andsuddendeflation,causinglossof
controlandacrash."
Determiningcorrectloadlimit•
Usetheexample-.Qelowtocal
culate
thetotalwei~htofthe
passengersand luggage oroth
erthingsthatyou plantotrans
port50thatyoucanmake sure
thatyourvehicle willnotbe
overloaded.
Steps forDetermining
Correct
LoadLimit
1.Locatethestatement"THE
COMBINEDWEIGHTOFOC
CUPANTSANDCARGO
SHOULDNEVEREXCEEDXXX
KGORXXXLBS"onyour vehi
cle's placard (tireinflation
pressure label)
0:;>page202,
fig.150.
2.Determinethecombined
weight
ofthedriver andpas
sengersthatwillberidingin
your vehicle.
3.Subtractthecombined
weight
ofthedriver andpas
sengersfram"XXX"kilo
gramsor"XXX"pounds
shown on
thesticker
0:;>page202,fig.150.
4.The resulting figureequals
theavailableamountofcar
go and luggage loadcapaci
ty.Forexample,ifthe"XXX"
amountequals1400lbs.
and
therewill befive150
lbs. passengersinyour vehi
de,theamountofavailable
cargo andluggage loadca
pacity
is650lbs.(1400-750
(5x150)=650lbs.)
S.Determinethecombined
weight ofluggage andcargo
being loaded on
thevehide.
That weight may
notsafely
exceed
theavailable cargo
and luggage loadcapacity
calculated
inStep4.
Tiresandwheels2(
6. Ifyour vehicle willbetowing
a trailer, loadfrom yourtrail
er will betransferred toyour
vehicle. Consultthismanual
todeterminehow thisre
ducestheavailable cargo
and luggage loadcapacity of
your vehicle.
~Checkthetiresidewall
(0:;>page209,fig.154)tode
terminethedesignated load
rÇltingforaspecifie tire.
Tireservicelife
Theservice lifeoftiresdepends onalotof
different thingsincluding properinstallation
andbalancing, correcttirepressure anddriv
ing style.
Fig.152Tire tread: tread-wear indicators(TWlr
fT;;,.c;;r;'\
~))
~~\./;~j
\'
Fig.153Rotatingtiresformoreevenwear
TreadWearIndicator(TWI)
Theoriginaltiresonyourvehicle have
1/16inch(1.6mm)high"wearindicators"
Page 106 of 132

Downloaded from www.Manualslib.com manuals search engine 208Tiresandvvheels
0:>fig.152runningacrossthetread.Depend
ing on
themake,therewill besixtoeightof
themevenlyplacedaroundthetire. Marks on
thetiresidewall(forexample"TWI"orother
symbols)indicatethepositionsofthetread
wearindicators. Worntiresmustbereplaced.
Different
figuresmay applyinothercountries
o:>A.
Tirepressure
Incorrecttirepressurecausesprematurewear
andcancausesuddentireblow-out. Forthis
reason,tirepressuremustbecheckedatleast
once amonth0:>page204.
Drivingstyle
Drivingfastaroundcurves, heavyacceleration
and hard braking increase tirewear.
Rotatingtiresformoreevenwear
Forallfourtiresonyour vehicletohavethe
sameservice life,werecommendthatthe
frontandreartiresarerotatedaccordingto
thetiremanufacturer'ssuggestedtire rota
tion intervals.
Pleaserememberthefollow
ing:
- Tire
rotationintervalsmay differfromthe
vehicle service intervalsoutlinedinyour
Warranty&MaintenanceBooklet.
- The
longeronetireisusedinonelocation
onthevehicle,themoreitwearsatcertain
points;therefore,werecommendthatyou
follow
thetiremanufacturer'ssuggested
tirerotationintervals.
- Vehicles with
front-wheeldriveexperience
moretreadwearonthefrontwheelscom
pared
toall-wheeldrive(quattro"').
- Pleaserotatetiresasshown0:>fig.153.
-Extra caremustbetakenwhenrotatingdi-
rection-specifie tires
0:>page229.
Wheelbalancing
Thewheelsonnewvehiclesarebalanced.
However, varioussituationsduringeveryday
driving can
causethemtobecomeunbal
anced,resultinginvibrations youcanusually
feelthroughthesteeringwheel.
-----Unbalancedwheelsmustberebalancedto
avoid excessivewearonsteering,suspension
and tires. A
wheelmustalsoberebalanced
whenanewtireisinstalled.
Incorrectwheelalignment
Incorrectwheelalignmentcancauseexces
sive tirewear, impairing
thesafetyofthevehi
cle.Iftiresshowexcessive wear,havethe
wheelalignmentcheckedbyanauthorized
Audi
dealerorqualified workshop.
all-wheeldrive
Vehicleswithquattro"'mustalwayshavetires
ofthesamesize,constructionandtreadtype.
For
detailssee0:>page158.
.&.WARNING
Suddentire failure canleadtolossofcon
trol,acrash andseriouspersonalinjury!
- Never driveavehicle
whenthetreadon
any tireisworn downtothewearindica
tors.
-Worn tiresareasafetyhazard,theydo
notgrip well onwetroads andincrease
yourriskof"hydroplaning" andlossof
control.
- Always keep
chemicalsthatcancause
tiredamage,suchasgrease,oil,gasoline
andbrake fluidawayfromtires.
- Tires
ageeven iftheyarenotbeing used
andcanfailsuddenly, especiallyathigh
speeds.Tiresthataremorethan6years
old can only beused
inanemergency
andthenwith special careandatlower
speeds.
-Nevermountusedtireson your vehicleif
youarenotsureoftheir"previous histo'
ry."
Oldused tiresmayhave beendam'
agedeventhoughthedamagecannotbe
seenthatcanleadtosuddentirefailure
andlossofvehicle control. New
tiresandreplacingtiresandwheels
Newtiresandwheels
havetobebroken in.
Fig.154Tirespecification codesonthesidewall ofatire
No.Description
@Passengercartire(where applicable)
®Nominal widthoftireinmillimeters
®Ratioofheighttowidth(aspectratio)
@Radial
®Rimdiametercode
®Loadindex andspeedrating
®AudiOriginal tire
@Tireplycompositionandmaterialsused
@Maximum loadrating
@Treadwear,tractionandtemperature
grades
@Maximum permissible inflationpres
sure
Thetiresandrimsareessentialpartsofthe
vehicle's design.Thetires andrims approved
byAudiarespeciallymatchedtothecharac
teristics
ofthevehicleandcanmakea major
COntribution
togood roadholding andsafe
Tiresandvvheels20
handling wheningoodcondition andproperly
inflated0:>A.
Werecommendthatallwork ontires and
wheelsbeperformedbyanauthorized Audi
dealer. Theyarefamiliar with
recommended
proceduresandhavethenecessary speciaL
toolsandsparepartsaswellastheproperfa
cilities fordisposing
oftheoLdtires.
Authorized Audi
dealershavethenecessary
information
abouttechnicalrequirementsfor
installing
orchanging tiresandrims.
ReplacingtiresandwheeLs
Tiresshould bereplacedatleastinpairsand
notindividually (forexamplebothfronttires
orbothreartirestogether).
Se sure
toread andheedtheinformationto
thetirepressuremonitoringsystem
0:>page216.
Always buyreplacementradialtiresthathave
thesamespecifications asthetiresapproved
foryourvehiclebyAudi.Replacementtires
mustalways havethesameloadrating speci
fication
astheoriginalequipmentor approved
optionaL tireslisted
inthetableo:>page202.
Audi-approved specificationtiresarespecially
matchedtoyourvehicleanditsload limits,
andcancontributetotheimportantroadhold
ing, driving characteristics, and
safetyofthe
vehicle.Thetable(0:>page202)listsspecifica
tionsofthetires approved fortheAudimod
elscoveredbyyourOwner's Literature.
The tire
pressurelabellocatedondriver'sside
S-pillar
(0:>page202,fig.151)liststhespeci
fications
oftheoriginalequipmenttires in
stalledonyour vehicleatthetimeitwasman·
ufactured.
Federallawrequires tiremanufacturersto
placestandardizedinformation ontheside
wall
ofall tires0:>fig.154.This information
identifies anddescribes
thefundamental
characteristics,thequalitygradeofthetire
andalso provides atireidentificationnumber
forsafetystandardcertification andincaseof
arecall.~
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Downloaded from www.Manualslib.com manuals search engine ~T~i~re~s-.:a~n~d~vv~h'.':e~e~l=s~______
Tirespecifications
Knowledgeoftirespecificationsmakesiteas
ier
tochoosethecorrecttires. Radialtires
havethetirespecificationsmarked onthe
sidewall,forexample:
P245145R1795H
This
containsthefollowinginformation:
PIndicatesthetire isforpassengercars
245Nominaltirewidthinmmofthetire
fromsidewalledgetosidewalledge.In
general,thelargerthenumber,thewider
thetire
45Height/widthratioinpercent(aspectra-
tio)
R Tire
construction:Radial
17Rimdiametercode (ininches)
95Load ratingcode
HSpeedratinglettercode
XL(or"xl","EXTRALOAD",or"RF") indicates
thatthetireisa"Reinforced" oran"Extra
Load" tire
M+5 (or
"MIS")Indicatesthatthetirehas
somemudandsnowcapability
The
tirescouldalsohavetheinformationof
directionofrotation9page198.
Tiremanufacturingdate
Themanufacturingdateisalsoindicated on
thetiresidewall(possiblyonlyontheinner
sideofthewheell:
"DOT...2209..."means,forexample,that
thetirewasproducedinthe22ndweekof
2009.
Speedrating(Iettercode)
Thespeedratinglettercode onthewheelsin
dicatesthemaximumpermissibleroadspeeds
9,&.inWintertires onpage 213.
Pupto93mph(150km/hl
Qupto99mph(158km/hl
Rupto106mph(170km/hl
1)For tireswithamaximum speedcapabiUty over149mph(240km/hl,tiremanufacturerssometimesusetheletters"ZR."
SUpto110mph(180km/hl
Tupto118mph(190km/hl
Uupto124mph(200km/hl
Hupto130mph(210km/hl
V upto149mph(240km/h)l)
Zover149mph(240km/h)ll
W upto168mph(270km/h)ll
V upto186mph(298km/h)ll
Vour vehicle isnormallyfactoryequippedwith
tires,whichpossessexcellentdriving charac
teristicsandgiveyour Audioptimumdriving
comfort.Anelectronicspeedlimiter
9page33willnormallypreventyour vehicle
fromgoingfasterthanthetirespeedrating
9,&..
U.5.DOTTireIdentificationNumber(TIN)andtiremanufacturedate
Thisisthetire's"serialnumber".Itbegins
withtheletters"DOT"andindicatesthatthe
tire
meetsallfederalstandards.The next two
numbersorlettersindicatetheplantwhereit
wasmanufactured,andthelastfournumbers
representtheweekandyearofmanufacture.
For
example,thenumbers2209meanthat
thetirewasproducedinthe22ndweekof
2009.Theothernumbersaremarketingco
desthatmay ormaynotbe usedbythetire
manufacturer.Thisinformationisusedtocon
tactconsumersifatiredefectrequires are
call.
AudiOriginaltire
Tires withtheidentification"AO"or"RO"have
beenspeciallymatchedwithyour Audi.We
recommendusing onlythesetiresbecause
theymeetthehigheststandardsregarding
safetyanddrivingcharacteristicswhen used
correctly. Vour
authorizedAudidealerwill
gladly provide youwith
moreinformation.
Tire
plycompositionandmaterialsused
Thenumberofpliesindicatesthenumberof
layers
ofrubber-coatedfabricinthetire.In~
--general,thegreaterthenumberofplies,the
oreweighta tire cansupport.Tiremanufac
rnrsalsomustindicatethematerialsintheture
. e which includesteel,nylon, polyester,andtir,
others.
MaximumLoadRating
Thisnumberindicatesthemaximumloadin
kilogramsandpoundsthatcanbecarriedby
thetire.
Tire
qualitygradingfortreadwear,traction,andtemperatureresistance
Tread wear,tractionandtemperaturegrades
Qpage212.
MaximumPermissibleInflationPressure
Thisnumberisthegreatestamountofair
pressure
thatshouldever beputinthetire
under
normaldriving conditions.
WARNING
-Usingincorrectorunmatchedtiresand/
or
wheelsorimpropertireandwheel
combinationscan leadtolossofcontrol,
collisionandseriouspersonalinjury.
- Always
usetires, rimsandwheelbolts
thatmeetthespecificationsoforiginal
factory-installed
tiresorothercombina
tionsthathavebeenspecifically ap
proved by
thevehiclemanufacturer.
-Tiresageeveniftheyarenotbeingused
and canfailsuddenly, especially
athigh
speeds.Tiresthataremorethan6years
oldcan onlybeusedinanemergency
andthenwith special careandatlower
speeds.
-Nevermountusedtiresonyourvehicle if
you
arenotsureoftheir"previous histo
ry."Oldusedtiresmayhavebeendam
agedeventhoughthedamagecannotbe
seenthatcanleadtosuddentirefailure
and loss
ofvehicle control.
-Allfourwheelsmustbefittedwithradial
tires
ofthesametype, size(rolling cir
cumference)
andthesametreadpattern.
Drivingwithdifferenttiresreducesvehi-
dehandlingandcan leadtoalossofcontrol.
-
Ifthesparetire isnotthesameasthe
tiresthataremountedonthevehide
forexamplewithwintertires-onlyuse
thesparetireforashortperiodoftime
anddrive withextracare.Refitthenor
malroadwheelassoonassafely possi
ble.
- Never drive
fasterthanthemaximum
speedforwhichthetiresonyour vehicle
areratedbecausetiresthataredriven
fasterthantheirratedspeedcanfail
5uddenly.
- Overloading
tirescauseheatbuild-up,
suddentire failure, including ablowout
andsuddendeflationandlossofcontrol.
-
Temperaturegradesapplytotiresthat
areproperlyinflatedandnotoverorun
derinflated.
- Fortechnicalreasonsitisnotalways
possible
tousewheelsfromothervehi
cles -
insomecasesnotevenwheels
fromthesamevehicle model.
-
Ifyouinstallwheeltrimdiscs ontheve
hicle
wheels,makesurethattheair flow
tothebrakes isnotblocked. Reducedair
flow
tothebrakescanthemtooverheat,
increasingstoppingdistancesandcaus
ing acollision.
- Run
flattiresmay only beused onvehi
cles
thatwereequippedwiththematthe
factory. Thevehiclemusthave achassis
designedforrunflattiresandafactory
installedtirepressuremonitoringsys
temthatindicatesa lossoftirepressure.
Incorrectuseofrunflattirescan leadto
vehicledamageoraccidents. Checkwith
anauthorizedAudidealerortire special
ist
toseeif your vehicle canbeequipped
withrunflattires.Ifrunflattiresare
used,theymustbeinstalledonallfour
wheels.Mixingtiretypesisnotpermit-
~.~
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Downloaded from www.Manualslib.com manuals search engine Tiresand\NheelsTiresand\Nheels213
CI)Note
_Fortechnicalreasons,itisnotgenerally
possibletousethewheelrimsfromoth
ervehicles. Thiscanholdtrueforwheels
ofthesamevehicletype.
-Ifthesparetireisdifferentfromthe
tiresthatyou havemountedonyourve
hicle (for
examplewintertiresorwide
profile tires),thenusethesparetirefora
shortperiodoftimeonlyanddrivewith
extracare.Replacetheflattirewiththe
tirematchingtheothersonyourvehicle
assoonaspossible.
-Never drivewithoutthevalvestemcap.
The valves
couldgetdamaged.
@Forthesakeoftheenvironment
Disposeofoldtiresinaccordancewiththe
localrequirements.
Uniformtirequalitygrading
-Treadwear
-TractionAAABC
-TemperatureABC
Qualitygradescanbefoundwhereapplicable
onthetiresidewallbetweentreadshoulder
andmaximumsectionwidthQpage209,
fig.154.
Forexample:Treadwear200,TractionAA,
TemperatureA.
AllpassengercartiresmustconformtoFeder
alSafetyRequirementsinadditiontothese
grades.
Treadwear
Thetreadweargradeisacomparativerating
basedonthewearrateofthetirewhentested
undercontrolledcondition?on aspecified
governmenttestcourse.
Forexample,a tiregradedISO wouldwear
oneandonehalf(11/2)timesaswellonthe
governmentcourseasatiregraded100.
The relativeperformanceoftiresdepends
upontheactualconditionsoftheiruse,how- ever,
andmaydepartsignificantlyfromthe
normduetovariationsindrivinghabits,serv
ice
practicesanddifferencesinroad character_
istics
andclimate.
Traction
Thetractiangrades,fromhighesttoLowest,
areAA,A,BandC.Thosegradesrepresentthe
tire'sabilitytostoponwetpavementas
measuredundercontrolledconditionson
specifiedgovernmenttestsurfacesofasphalt
andconcrete.AtiremarkedC may havepOor
tractionperformanceQ..1,.
Temperature
ThetemperaturegradesareA(thehighest),
B,andC,representingthetire'sresistanceto
thegenerationofheatanditsabilitytodissi
pateheatwhentestedundercontrolledcondi
tionson aspecifiedindoorlaboratorytest
wheel.
Sustainedhightemperaturecancausethe
materialofthetiretodegenerateand reduce
tirelife,andexcessivetemperaturecanlead
tosuddentirefailureQ,&..
ThegradeCcorrespondstoalevelofperform
ancewhichallpassengercartiresmustmeet
undertheFederalMotor VehicleSafetyStand
ardNo.109.Grades BandArepresenthigher
levels
ofperformanceonthelaboratorytest
wheelthantheminimum~quiredbyLaw.
ln.WARNING
Thetractiongradeassignedtothistireis
basedonstraight-aheadbraking traction
tests,anddoesnotincludeacceleration,
cornering,hydroplaningorpeaktraction
cha
racteristics.
ln.WARNING
Thetemperaturegradeforthistireises-
..'lyi nflatedtabllshedforatirethatISproper
andnotoverloaded.Excessivespeed,un
derinflation,orexcessive loading,either
separatelyorincombination,cancause
heatbuildupandpossibletirefailure.
Wintertires
Wintertires canimprove vehiclehandlingan
snow
andice.Attemperaturesbelow45oF
(7oC)werecommendchangingtowinter
tires.
Insomeheavysnowareas,localgovernments
may requiretruewinteror"snow"tires,those
with verydeeplycuttread.Thesetiresshould
only beusedinpairsandbeinstalledonall
four
wheels.Makesureyoupurchasesnow
tiresthatarethesamesizeandconstruction
typeastheothertiresonyourvehicle.
Ifyour vehicle
isequippedwithall-wheel
drive',thiswillimprovetractionduringwinter
driving, evenwiththestandardtires.Howev
er,westronglyrecommendthatyoualways
equip all
fourwheelsonyourvehicle withcor
rectly
fittedwintertiresorall-seasontires,
when
winterroadconditionsareexpected.
Thisalsoimprovesthevehicle's brakingper
formance
andreducesstoppingdistances.
Summertiresprovide lessgrip oniceand
snow.
Winter
tires(snowtires)mustalwaysbefitted
onallfourwheels.
AskyourauthorizedAudidealerorqualified
workshopforpermittedwintertiresizes.Use
onlyradialwintertires.
Winter
tireslosetheireffectivenesswhenthe
treadisworndowntoadepthof0.157inch(4mm).
Onlydrivewithwintertiresunderwintercon
ditions.
Summertireshandlebetterwhen
thereisnosnoworice ontheroadsandthe
temperatureisabove4SoF(7oC).
Ifyou haveaflattire,seenotesonspare
wheelQpage209.
Please
alwaysrememberthatwintertiresmay
havealowerspeedratingthanthetiresorigi
nallyinstalled onyourvehicleatthetimeit
;asmanufactured.PleaseseeQpage210,
Peedrating(lettercode)foralistingofthe
sPeed ratinglettercodesandthemaximum
SPeedatwhichthetirescanbedriven. The
speedratinglettercode(Qpage200)is
onthesidewallofthetireQpage209.
ln.WARNING
Wintertireshavemaximumspeedlimits
thatmaybelowerthanyourvehicle's
max-
imumspeed.Alwaysknowthemaximum
speedbeforedrivingoff.Never drivefaster
thanthespeedpermittedforyourspecific
wintertires.Thiswillcausedamagetothe
tiresleadingtoanaccidentandserious
personalinjurytoyouandyourpassen-
gers.
ln.WARNING
Drivingfasterthanthemaximumspeed
forwhichthewintertiresonyourvehicle
weredesignedcancausetirefailure in-
cluding a
blowoutandsuddendeflation,
lossofcontrol,crashesandseriousper-
sonalinjuries. Havewornordamagedtires
replacedimmediately.
-Wintertireshavemaximumspeedrating
thatmaybelowerthanyourvehicle's
maximumspeed.
-Never drivefasterthanthespeedfor
whichthewinterorothertiresinstalled
onyourvehiclearerated.
ln.WARNING
Alwaysadjustyourdrivingtotheroadand
trafficconditions.Neverletthegoodac-
celerationofthewintertiresandall-wheel
drivetemptyouintotakingextrarisks.Al-
waysremember:
-Whenbraking,anall-wheeldrivevehicle
handlesinthesamewayasafrontdrive
vehicle.
- Drive carefully
andreduceyourspeedon
icyandslipperyroads,evenwintertires
cannothelpunderblack iceconditions.
~Forthesakeoftheenvironment
Usesummertireswhenweathercondi
tionspermit.Theyarequieter,donotwear
asquicklyandreducefuelconsumption.
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Downloaded from www.Manualslib.com manuals search engine Tiresandwheels~~:..::..:..:.:~~==-------------------------------Tiresandwheels
Snowchains
5nowchainsmaybefittedonlytothefront
wheels,andonLytocertaintiresizes.Askyour
authorizedAudidealeronwhichtiresizes
snowchainscanbeused.
Ifyouaregoingtousesnowchains,thenyou
mustinstallthemonthefrontwheelsat
least.
Thesnowchainsmusthave low-profiLe links
andmustnotbethickerthan0.53inch
(13.5mm),includingthelock.
Remove
wheelcentercoversandtrimdises
before
puttingsnowchains onyour vehicle
Q(D.Forsafetyreasonscovercapsmustthen
befittedoverthewheelbolts.Theseareavail
ablefromauthorizedAudi dealers.
.&WARNING
Usingthewrongsnowchainsforyourvehi
cle orinstalling
themincorrectLy canin
creasetheriskoflossofcontrolLeadingto
seriouspersonalinjury.
-
5nowchainsareavailabLeindifferent
sizes.ALwaysmakesuretofollowthein
structionsprovidedbythesnowchain
manufacturer.
-Whendrivingwithsnowchains never
drive
fasterthanthespeedpermittedfor
your specifiesnowchains.
- Always
observelocalregulations.
CDNote
- Removesnowchainsbeforedriving on
roads
notcovered withsnowtoavoid
damagingtiresandwearingthesnow
chainsdownunnecessarily.
-
5nowchains, whichcomeintodirectcon
tactwiththewheelrim,canscratchor
damageit.Therefore', makesurethatthe
snowchainsaresuitablycovered. Check
thepositionofthesnowchainsafter
drivingafewyardsandcorrectifneces
sary. Follow
theinstructionsfromthe
snowchainmanufacturerwhendoing50.
iTips
Wheresnowchainsaremandatoryoncer
tai nroads,
thisnormalLy alsoappliestove
hicleswithall-wheel drive.
Wheelbolts•
Whee/bo/tsmusta/ways betightened tathe
correct torque.
Thedesignofwheelboltsismatchedtothe
factoryinstalledrims.Ifdifferentrimsarefit
ted,thecorrectwheelboltswiththeright
Length
andcorrectlyshapedboltheadsmust
be used. Thisensuresthatwheelsarefitted
secureLy
andthatthebrakesystemfunctions
correctly.
In
certaincircumstances,you maynotuse
wheelboltsfromadifferentvehicle -evenifit
isthesamemodelQpage 247.
.&WARNING
Improperlytightenedormaintainedwheel
boltscanbecomeloose causing lossof
controL, acollisionandseriouspersonalin
jury.
- Always keep
thewheeLboltsandthe
threadsinthewheelhubsclean50the
wheelboltscanturneasilyandbeprop
erLytightened.
-Nevergreaseor oil~wheelboltsand
thethreadsinthewheehubs. Theycan
becomeloose while driving ifgreasedor
oiled, evenif
tightenedtothespecified
torque.
-OnlyusewheeLboltsthatbeLongtothe
rim being installed.
- Never use
differentwheelsboltsonyour
vehicle.
-
ALwaysmaintainthecorrecttightening
torqueforthewheelboltstoreducethe
riskofawheelloss.Ifthetighteningtor
queofthewheelboltsistoolow,they
can loosenandcomeoutwhenthevehi
cle
ismoving.Ifthetighteningtorqueis
toohigh,thewheelboltsandthreads
can bedamagedandthewheeL canbe
comeloose.
CDNote
Thespecifiedtorqueforthewheelboltsis
90ftlb(120Nm)withatoleranceof±7,4
ftlb(±10Nm). Torquewheelboltsdiago
nally. After
changingawheel,thetorque
mustbecheckedassoonaspossiblewith a
torquewrench-preferablybyanauthor
ized Audidealerorqualified workshop.
Low
aspectratiotires
YourAudiisfactory-equippedwithlowaspect
ratio tires.Thesetireshavebeenthoroughly
testedandbeenselectedspecificallyforyour
model for
theirsuperbperformance,roadfeel
andhandlingunderavarietyofdriving condi
tions. Ask
yourauthorizedAudidealerfor
moredetails.
Thelowaspectratioofthesetiresisindicated
byanumeralof55orLessinthetire'ssize
designation. The
numeralrepresentstheratio
of
thetire'ssidewallheightinreLationtoits
tread
widthexpressedinpercentage.Conven
tiona lti res have aheig
ht/widthratioof60or
more.
The
performanceofLow-aspect-ratiotiresis
particuLarLy
sensitivetoimproperinfLation
pressure.
ItisthereforeimportantthatLow
aspectratiotiresareinflatedtothespecified
pressureandthattheinflationpressureis
reguLarLycheckedandmaintained.Tire pres
Sures shouLd
becheckedatLeastoncea
monthandaLwaysbeforeaLongtrip
0:>page204,Checking tirepressure.
Whatyoucandotoavoidtireandrimdamage
Lowaspectratio tirescanbedamagedmore
easily
byimpactwithpotholes,curbs, gullies
orridgesontheroad,particularly ifthetireis
Underinflated.
Inardertominimizetheoccurrenceofimpact
damagetothetiresofyourvehicle, werecom-
mendthatyouobservethefollowing precau
tions:
- Always
maintainrecommendedinfLation
pressures.Checkyourtirepressureevery
2,000miles(3,000km)and addair ifneces
sary.
- Drive carefully on
roadswithpothoLes,deep
gulliesorridges. Theimpactfromdriving
throughoroversuchobstaclescandamage
yourtires.Impactwithacurbmayalso
causedamagetoyourtires.
- After any
impact,immediatelyinspectyour
tiresorhavetheminspectedbythenearest
authorizedAudidealer.Replace adamaged
tireassoonaspossible.
-
Inspectyour tiresevery2,000miles(3,000
km)fordamageandwear.Damageisnotal
w~yseasytosee.Damagecanleadtolossof
airandunderinflation,which couldeventu
allycausetirefailure.Ifyoubelievethata
tire may have
beendamaged,replacethe
tireassoonaspossible.
- These tiresmay
wearmorequicklythanoth
ers.
- Please
alsorememberthat,whilethesetires
deliver responsivehandling,theymayride
less
comfortablyandmakemorenoisethan
otherchoices.
Reducedperformanceinwinter/coLd
seasonconditions
Alltiresaredesignedforcertainpurposes.
The lowaspectratio,ultrahighperformance
tiresoriginallyinstalledonyour vehiclearein
tendedformaximumdryandwetroad per
formanceandhandling.They arenotsuitable
forcold, snowy oricyweatherconditions.If
youdriveunderthosecircumstances,you
shouldequip yourvehicle withall-seasonor
wintertires,whichofferbettertractionunder
thoseconditions. Wesuggestyouusetherec
ommendedsnoworall-seasontiresspecified
foryour vehicle, ortheirequivalent.
RefertoQpage213formoredetailedinfor
mationregardingwintertires.
Page 110 of 132

Downloaded from www.Manualslib.com manuals search engine 216Tiresand\NheelsTiresand\Nheels217
Tirepressure
monitoringsystem
GeneralnotesApptiestovehicles:withtirepressuremonitoringsystem
Eachtire,includingthespare(ifprovided),
shouldbecheckedmonthlywhencoldandin
flatedtotheinflationpressurerecommended
bythevehiclemanufactureronthevehicle
placard
ortireinflationpressurelabel.(Ifyour
vehiclehastiresofadifferentsizethanthe
sizeindicatedonthevehicleplacardortirein
flationpressurelabel,youshoulddetermine
thepropertireinflationpressureforthose
tires.)
Asanaddedsafetyfeature,yourvehiclehas
beenequippedwithatirepressuremonitoring
system(TPMS)thatilluminatesa lowtire
pressuretelltalewhenoneormoreofyour
tiresissignificantlyunder-inflated.According
ly,whenthelowtirepressuretelltaleillumi
nates,youshouldstopandcheckyourtiresas
soonaspossible,andinflatethemtothe
properpressure.Drivingonasignificantlyun
der-inflatedtirecausesthetiretooverheat
andcanleadtotirefailure.Under-inflational
soreducesfuelefficiencyandtiretreadlife,
andmayaffectthevehicle'shandlingand
stoppingability.
PleasenotethattheTPMS isnotasubstitute
forpropertiremaintenance,anditisthedriv
er'sresponsibilitytomaintaincorrecttire
pressure,evenifunder-inflationhasnot
reachedtheleveltotriggerilluminationofthe
TPMSlowtirepressuretelltale.
Yourvehiclehasalsobeenequippedwitha
TPMS
malfunctionindicatortoindicatewhen
thesystemisnotoperatingproperly.The
TPMSmalfunctionindicatoriscombinedwith
thelowtirepressuretelltale.Whenthesys
temdetectsamalfunction,thetelltalewill
flashforapproximatelyoneminuteandthen
remaincontinuouslyilluminated.Thisse
quencewillcontinueuponsubsequentvehicle
start-upsaslongasthemalfunctionexists.
Whenthemalfunctionindicatorisilluminat
ed,thesystemmaynotbeabletodetector
signallowtirepressureasintended.TPMS
malfunctionsmayoccurfora varietyofrea
sons,includingtheinstallationofreplace
mentoralternatetiresorwheelsonthevehi.
cle
thatpreventtheTPMSfromfunctioning
properly. AlwayschecktheTPMSmalfunction
telltaleafterreplacingoneormoretiresor
wheelsonyourvehicletoensurethatthere
placementoralternatetiresandwheelsallow
theTPMStocontinuetofunctionproperly.
Tire pressure indicator appears •
Appliestovehicles:withtirepressuremonitoringsystem
Thetirepressure indicatorintheinstrument
c/uster informs you
ifthetire pressureistoo
LoworifthereisasystemmaLfunction.
Fig.1S6Display: Systemmalfunction
UsingtheABSsensors,thetirepressuremoni
toringsystemcomparesthetiretreadcircurn
ferenceandvibrationcharacteristicsofthein
dividualtires.Ifthepressuredecreasesinone
ormoretires,thisisindicatedintheinstru
mentclusterwithawarningsymbolganda
messageqfig.155.The drivermessageinthe
displaygoesoutafter5seconds.Thedriver
messagecanbedisplayedagainbypressing
the[CHECKIbutton®qpage10,fig.3.Ifon
lyonetireisaffected,thedisplaywillindicate
itsposition.
Thetirepressuremonitoringmustberesetin
themenudisplayeachtimethepressuresare
adjusted(e. g.whenswitchingbetweenparti
alandfullloadpressure)orafterchangingor
replacing atireonyourvehicleqpage218.
Voucanfindtherecommendedtirepressures
foryourvehicleonthelabelonthedriver's
door pillar
qpage202.
Tiretreadcircumferenceandvibrationcharac·
teristicscanchangeandcauseatirepressure
warningif:
_thetirepressureinoneormoretiresistoo
low,
-
thetirehasstructuraldamage,
_thetirepressurewaschanged,wheelsrotat
edorreplacedbuttheTPMSwasnotreset
qpage218.
Warning symbols
[D]Lossofpressureinatleastonetireq/D,.
Checkthetireortiresandreplaceorrepairif
necessary. The
indicatorlightgintheinstru
mentclusteralsoilluminatesqpage13.
Check/correctthepressuresofallfourtires
andresetTPMSinthemenudisplay.
~(TirePressureMonitoringSystem)Tire
pressure!Systemmalfunction.IflDmap
pearsafterswitchingtheignitiononorwhile
drivingqfig.156andtheindicatorlightgin
theinstrumentclusterblinksforapproxi
matelyoneminuteandthenstayson,thereis
a
systemmalfunction.Seeyourauthorized
Audidealerassoonaspossible.
AWARNING
-Ifthetirepressureindicatorappearsin
theinstrumentclusterdisplay,oneor
moreofyourtiresissignificantlyunder
inflated.Reduceyourspeedimmediately
andavoidanyhardsteeringorbraking
maneuvers.Stopassoonaspossibleand
checkthetiresandtheirpressures.In
fla
tethetirepressuretotheproperpres-
sureasindicatedonthevehicle'stire
pressurelabelqpage202.Drivingona
significantlyunder-inflatedtirecauses
thetiretooverheatandcanleadtotire
failure.Under-inflationalsois likelyto
impairthevehicle'shandlingandstop
ping ability.
-
Thedriverisresponsibleformaintaining
thecorrecttirepressures.Youmust
checkthetirepressuresregularly.
-
Undercertainconditions(suchasaspor
tydrivingstyle,winterconditionsorun
paved
roads),thepressuremonitorindi
catormaybedelayed.
- AskyourauthorizedAudidealerif run
flattiresmaybeusedonyourvehicle.
Your vehicle
registrationbecomesinvalid
if
yàuusethesetireswhennotpermit
ted.Damagetoyourvehicleoraccidents
couldalsoresult.
-Ifyouswitchbetweenstandardandrun
flattires,anauthorizedAudidealeror
qualifiedworkshopmustreprogramthe
controlmodule.
1Tips
- The
tirepressuremonitoringsystem
stopsworkingwhenthereis an ESP/ABS
malfunction.
-Usingsnowchainsmayresultin asystem
malfunction.
-Tireswiththeidentification"AD"or"RD"
have
beenspeciallymatchedwithyour
Audi.Werecommendusingonlythese
tiresbecausetheymeetthehighest
standardsregardingsafetyanddriving
characteristicswhenusedcorrectly. Your
authorizedAudidealerwillgladlypro
vide you
withmoreinformation.
Page 111 of 132

Downloaded from www.Manualslib.com manuals search engine -
Tiresandwheels21
Whenitisnotpossibletocontinuedriving,evenwithrun-flattires?
-IftheElectronicStabilization Program(ESPl
isnotworkingorkeepscoming on.
-IftheTirePressure MonitoringSystemdoes
notwork.
-Ifthetirehasbeen severelydamaged,ina
crash, for
example.Thetreadcanseparate
framadamagedtireasthewheelturns,and
hitpartsofthevehicle, suchasthefueltank
fillerneck,fuellinesorbrake lines.
-Donotcontinuedriving ifsevere vibration
occurs orif
thetirestartstosmokebecause
thetireisrunning hot.
-
Donotcontinue drivingifdamagetothe
tire,suchascracksinthesidewall,appears.
AWARNING1=Improperuseofrun-flattires cancause
vehidedamagethatcan leadtolossofve
hidecontrol, acrash andseriouspersonal
injury.
- Run-flat tirescanonly beused with
spe
cialrims.
- Run-flat tire5
mustalwaysbemonitored
withapraperlyprogrammedTire Pre
ssureMonitoringSystem.
-Alwaysinspectatirethathaslostairto
makesureitissafetodrive withthetire
intherun-flatmode.
-Never drivewithrun-flattiresthathave
beendamagedinacollision.
- Never drivewith
run-flattiresifheat
build-upcausesthetiretogiveoff
smoke.
- Never drivewith
run-flattiresifthevehi
deshakesorvibrates severely.
- Never drivewitharun-flat tire
thatde
velops sidewall cracksor
otherdamage
whileinuse.
-
Ifyouswitchbetweenstandardand run
flattires, anauthorizedAudidealeror
qualified
workshopmustreprogramthe
controlmodule.~
Reinforced sidewallsgivethetiresrun-flatca
pability iftire
pressureislost.
Run-flattires
Tips
BeforeresettingtheTPMS,thecurrent
pressuresofailfourtiresmustcorrespond
to
thespecified values.Adjustthetire
pressureandresetthepressureinthetire
pressure
monitoringsystemaccordingto
theload youarecarryingqpage202.
Introduction
ReturningtotheStartmenu
~Pressthe1Resetlbuttonlongerthan2sec
onds
toreturnfrom anymenuleveltothe
Startmenu.
Run-flattirescanbeidentifiedbytheletters
"RSC'onthetiresidewall.
Ifyou dochangethetiresonyourvehidefrom
normal
torun-flat tires,youmustbuythe
special rimsrequired forrun-flat tires,andthe
TirePressureMonitoringSystemmustbere
programmed
byanauthorizedAudidealeror
other qualified workshop.
Whatdorun-flattiresdo?
Thesespecial tireshave run-flat capabilities
thathelpkeep youmoving ifatireloses pres
sUreandgoesflat.Under favorable conditions
tires canbedriven
atleast30miles(50km),
but you
mustnotdrivefasterthan50mph
(80km/hlqpage 220,Driving withrun-flat
tires.
Run-flat
tireshelpkeep youmoving
ifatire
goes fiat.
Appliestovehicles:withRun-flattires
Werecommendthatrun-flattiresonly be
mounted on
vehidesthatwereoriginally
equipped with
thesespecialtiresatthefacto
ryandhave aTire Pressure Monitoring Sys
tem.
Fig.159Display: Tirepressure
Applies
tovehicles:withtirepressuremonitoringsystem
@Tips
BeforeresettingtheTPMS,thecurrent
pressuresofailfourtiresmustcorrespond
tothespecified
values.Adjustthetire
pressureandresetthepressureinthetire
pressuremonitoringsystemaccording to
theloadyouarecarryingqpage202.
Resettirepressuremonitoringsyst~(Step2)•
Enteringandconfirming
~Selectthemenu:Storenow
~PressthetResetlbutton@.
~Selectthemenu:Confim
~Pressthe1Resetlbutton@.
Storingtirepressures
~Turn ontheignition.
~Selectthemenu:>Adjusting*>Tirepres
su re
>Store.
Fig.160Display: Tirepressure'"-
!Resetlbutton@androckehwitch®
qpage218,fig.157functions:
~---®
Fig.158Display:Startmenu
Fig.
157Wiperlever:
Controlsforthemenu display
Ifthetire pressure isadjusted, wheelsarero
totedorchonged, theTPMSmustberesetin
themenudisplay.
AppUestavehicles:withtirepressuremonitoringsystem
Resettirepressuremonitoringsystem(Stepl)
Toopenthemenu
~Pressthe1Resetlbutton@untilthemenu
displayqfig.158appears
Enteringandconfirming
~Pressthe1Resetlbutton@.
ReturningtotheStartmenu
~Pressthe1Resetlbuttonlongerthan2sec
ondstoreturnframanymenuleveltothe
Startmenu.
Selectionsandsettings
~Presstherocker switch®toreachamenu
display. Theswitchisoperatedthesameas
thedisplay (up/downl.
!Resetlbutton@androckerswitch®
qfig.157functions:
Page 112 of 132

Downloaded from www.Manualslib.com manuals search engine 220Tiresandwheels
CDNote
Run-flat
tireshave specialcharacteristics
andrequirements,thatareverydifferent
fromconventionaltires. Run-flattiresre
quire special rims
forrun-flatuseandcan
notbeusedonconventionalwheelrims.
Tips
-
Ifyouarenotabletocontinuedriving
with
run-flattires,pleaseseekprofessio
nalassistance.
- PleasecontactyourauthorizedAudi
dealerorAudiofAmerica, Inc.ifyou
have
questionsabouttiresandrims.
Driving
withrun-flat tires
Appliestavehicles:withRun-flat tires
Handling characteristics changewhentire
pressure
islaw.
Driving ontireswithlowtirepressurechanges
theway avehiclehandles,particularLywhen
corneringandbraking. Thehandling charac
teristicsofrun-flattiresdonotseemto
changealotEvenwhendrivingonlow pres
sureorintherun-fLatmode.Neverthelessyou
muststilltakespecialprecautionswhenoper
atingavehicleonrun-flattireswhentire pres
sureisLoworthetirets) isflat:
~The Electronic Stabilization Program(ESP)
mustbeswitchedon.
~Neverdrivefasterthan50mph(80km/hl
q.&..
~Planaheadwhendrivingandanticipate
whatyouwilLhavetodoconsidering traffic
androadconditionsupahead.
~Acceleratecarefully.
~Avoidunnecessaryandsuddensteeringand
brakingmaneuvers.
~Reduceyourspeedinplentyoftimebefore
intersections,curvesandotherplaceswhere
youmay havetoreactquickly.
Please
see:qpage219,Whenitisnatpossi
bLeta continue driving,Evenwithrun-fLat
tires?
Handling characteristics changewhen
driving withlowairpressure orwithflattires evenwithspecial run-flat tires
A low
pressureorflatfront tireaffectsvehicle
handlingcharacteristicsbypullingthevehicle
slightlytothesidewherethetireismounted
andreducesbrakingperformance.
AlowpressureorfLatreartirealsoaffects
drivingcharacteristicsbypullingtotheside
wherethetireismountedandalso reduces
braking
performance.Theeffecton vehicle
handling
ismostnoticeablewhendriving
aroundcurves.
.&..WARNING
Changed vehiclehandlingcharacteristics
whendrivingintherun-flatmodecan
causelossofvehiclecontrol,acrash and
seriouspersonalinjury.
- Driving onspecial
run-flattiresinthe
run-flatmodewillchangevehicle han
dling
characteristicsduringbraking,
whencorneringandunderheavy acceler
ation.
-Never drivefasterthanthemaximum
ratedspeedof50mph(80km/hlwhen
driving
intherun-flatmode.
- Alwaysadjustvehiclespeedtotraffic,
road
andweathercond itionsanddrive
slowerthanthemaximumratedspeedif
necessaryweathera~roadconditions
aretakenintoaccount.
- Always obey
speedlimitsandothertraf
fic laws.
CDNote
We always
recommenddriving withEven
morecarewhenusingthesespecialtiresin
therun-flatmode.Always avoidsudden
maneuvers.
Replacing run-flattiresandrims
APpliestavehlcles:wlthRun-flattires
yourvehicLewasespeciaLLydesignedtause
speciaL run-fLat tires.
Voumayuseandcombineonlyapprovedrun
fIat tires
andspecialmatchingrimsthathave
been
designedforrun-flattires. Mounting
special
run-flattiresonstandardwheelswilL
not workandwillnotprovidetheadvantages
fotherun-faltfeature.Neverusespecialrun
flat tires on
standardwheelrims.
After driving withatire
intherun-flatmode,
always havethevehicleandaffectedtirets)
and rimes)
inspectedbyanauthorizedAudi
dealer. Tires
thathavebeendrivenintherun
flat
modemustbe replaced.
fbWARNING
Useofdamagedrun-flattiresandrims can
cause vehicle
damagethatcanLeadtoloss
ofvehiclecontrol,acrashandseriousper
sonal
injury.
- Always have
thevehicleandaffected
tirets)andrimes)inspectedbyanauthor
izedAudidealerafterdriving atireinthe
run-flatmode.
-Tiresthathavebeendrivenintherun
flatmodemustbereplaced.
Tiresandwheels