wheel AUDI Q5 2019 Manual Online

80A012721BG
Wheels

bythetiremanufacturer.Thisin-
formationisusedtocontactcon-
sumers
ifatiredefectrequiresa
recall.
Vehiclecapacityweight
meanstheratedcargoandlug-
gageloadplus150lbs.(68kilo-
grams)timesthevehicle'sdesig-
natedseatingcapacity.
Vehiclemaximumloadonthe
tire
meansthatloadonanindividual
tirethatisdeterminedbydistrib-
utingtoeachaxleitsshareofthe
maximumloadedvehicleweight
anddividingbytwo.
Vehiclenormalloadonthetire
meansthatloadonanindividual
tirethatisdeterminedbydistrib-
utingtoeachaxleitsshareofthe
curbweight,accessoryweight,
andnormaloccupantweight(dis-
tributedinaccordancewith>ta-
bleonpage336)anddividingby
two.
Occupantloadinganddistri-
butionforvehiclenormalload
forvariousdesignatedseating
capacities
Refertothetireinflationpressure
label>page334,fig.267forthe
numberofseatingpositions.Re-
fertothetable>tableon
page336forthenumberofpeo-
plethatcorrespondtothevehicle
normalload.
Newtiresorwheels
Audirecommendshavingallwork
ontiresorwheelsperformedby
anauthorizedAudidealerorau-
thorizedAudiServiceFacility.
Thesefacilitieshavethe proper
knowledgeandareequippedwith
therequiredtoolsandreplace-
mentparts.
>Newtiresdonotyethavethe
optimumgrippingproperties.
Drivecarefullyandatmoderate
speedsforthefirst350miles
(500km)withnewtires.
>Onlyusetireswiththesamede-
sign,size(rollingcircumfer-
ence),andas close tothesame
treadpatternas possibleonall
fourwheels.
>Donotreplacetiresindividually.
Atleastreplacebothtiresonthe
sameaxleatthesametime.
>Audirecommendsthatyouuse
AudiOriginalTires.Ifyouwould
liketousedifferenttires,please
notethatthetiresmayperform>
331

Wheels

differentlyeveniftheyarethe
samesize>A.
>Ifyouwouldliketoequipyour
vehiclewithatireandrimcom-
binationthatisdifferentfrom
whatwasinstalledatthefacto-
ry,consultwithanauthorized
AudidealerorauthorizedAudi
ServiceFacilitybeforemakinga
purchase>A.
Becausethesparetire”isdiffer-
entfromtheregulartiresinstal-
ledonthevehicle(suchaswinter
tiresorwidetires),onlyusethe
sparetire*temporarilyincaseof
emergencyanddrivecarefully
whileitisinuse.Itshouldbere-
placedwitha regulartireassoon
aspossible.
Allfourwheelsmustbeequipped
withtiresthatarethesamebrand
andhavethesameconstruction
andtreadpattern sothatthe
drivesystemisnotdamagedby
differenttirespeeds.Forthisrea-
son,incaseofemergency,only
use
aSparetire*thatisthesame
circumferenceastheregulartires.


Z\WARNING
—Donot usesteelrims thatare
17inchesorlarger.Otherwise,

332

damagetothevehicleandan
accidentcouldresult.
—Onlyusetire/rimcombina-
tionsandsuitablewheelbolts
thathavebeenapprovedby
Audi.Otherwise,damageto
thevehicleandanaccident
couldresult.
—Fortechnicalreasons,itisnot
possibletousetiresfromoth-
ervehicles.Insomecases,you
cannotevenusetiresfromthe
samevehiclemodel.
—Makesurethatthetiresyou
selecthaveenoughclearance
tothevehicle.Replacement
tiresshouldnotbechosen
simplybasedonthenominal
size,becausetireswithadif-
ferentconstructioncandiffer
greatlyeveniftheyarethe
samesize.Ifthereisnot
enough
clearance,thetiresor
thevehiclecanbedamaged
andthiscanreducedriving
safetyandincreasetheriskof
anaccident.
—Onlyusetiresthataremore
thansixyearsoldwhenabso-
lutelynecessaryanddrive
carefullywhendoingso.
—Donot userun-flattireson
yourvehicle.Usingthemwhen

80A012721BG
Wheels


not permittedcanleadtove-
hicledamageoraccidents.
—Ifyouinstallwheelcoverson
thevehicle,makesuretheyal-
lowenoughaircirculationto
coolthebrakesystem.Ifthey
donot,thiscouldincreasethe
riskofanaccident.


Tirewearanddamage
B4H-0415

Fig.265Tireprofile:treadwearindica-
tor
Tirewear
Checkthetiresregularlyforwear.
—Inflationpressurethatistoolow
orhighcanincreasetirewear
considerably.
—Drivingquicklythroughcurves,
rapidacceleration,andheavy
brakingincreasetirewear.
—HaveanauthorizedAudidealer
orauthorizedAudiServiceFacili-


DObeyanyapplicableregulationsinthe
country
wherethevehicleisbeingoper-
ated.
tycheckthewheelalignmentif
thereisunusualwear.
—Havethewheelsrebalancedifan
imbalanceiscausingnoticeable
vibrationinthesteeringwheel.
Ifyoudonot,thetiresandother
vehiclecomponentscouldwear
morequickly.
Treadwearindicator
Originalequipmenttirescontain
treadwearindicatorsinthetread
pattern,whicharebarsthatare
1/16in(1.6mm)highandare
spacedevenlyaroundthetireper-
pendiculartotherunningdirec-
tion>fig.265.Theletters“TWI”
ortrianglesonthetiresidewall
indicatethelocationofthetread-
wearindicators.
Thetireshavereachedthemini-
mumtreaddepth))whenthey
haveworndowntothetreadwear
indicators.Replacethetireswith
newones>A.
Tirerotation
Rotatingthetiresregularlyisrec-
ommendedtoensurethetires
wearevenly.Torotatethetires,
333
>

Wheels

installthetiresfromtherearaxle
onthefrontaxleandviceversa.
Thiswillallowthetirestohave
approximatelythesamelengthof
servicelife.
Forunidirectionaltires,makesure
thetiresareinstalledaccordingto
therunningdirectionindicatedon
thetiresidewall>page354.
Hiddendamage
Damagetotiresandrimscanof-
tenoccurinlocationsthatarehid-
den.Unusualvibrationsintheve-
hicleorpullingtoonesidemay
indicatethatthereistiredamage.
Reduceyourspeedimmediately.
Checkthetiresfordamage.Ifno
damageisvisiblefromtheout-
side,driveslowlyandcarefullyto
thenearestauthorizedAudideal-
erorauthorizedAudiServiceFa-
cilitytohavethevehicleinspect-
ed.


Z\WARNING
Treadthathasworntoolowor
uneventreaddepthsonthe
tirescanreducedrivingsafety.
Thiscanincreasetheriskofan
accidentbecauseithasanega-
tiveeffectonhandling,driving

throughcurves,andbraking,

334

andbecauseitincreasesthe
riskofhydroplaningwhendriv-
ingthroughdeeppuddles.
Tirepressure

+3S oO
2=7
ao
Fig.266Driver'ssideB-pillar:tirepres-
surelabel


B8K-1151
@‘SEATINGCAPACITYTOTALFRONTREARDEEeNOMBREDEPLACESTOTALAVANTARRIEREsore
xIbs.,a;
TIRESIZE
PNEU_|DIMENSIONS
FRONT
AVANT
REAR
ARRIERE
‘SPARE
DESECOURS
COLDTIREPRESSURE
PRESSIONDESPNEUS AFROID
amKPA,MlPSI
MaKPA,MlPSI
aKPA,MlPSI






Fig.267Tirepressurelabel
Thecorrecttirepressurefortires
installedatthefactoryislistedon
alabel.Thelabelislocatedonthe
B-pillar(driver'sside)>fig.266,
>fig.267.Thelocationmayvary
dependingonthemodel.
Usethetirepressurespecifiedfor
anormalvehicleloadwhenthe
vehicleispartiallyloaded>table
onpage336.Ifdrivingthevehi-
clewhenfullyloaded,youmust>

80A012721BG
Wheels

increasethetirepressuretothe
maximumspecifiedpressure>/A\.
Checkingandcorrectingtire
pressure
>Checkthetirepressureatleast
oncepermonthandalsocheckit
beforeeverylongdrive.
>Alwayscheckthetirepressure
when
thetiresarecold.Donot
reducethepressureifitincreas-
eswhenthetiresarewarm.
>Checkthelabel>fig.267for
thecorrecttirepressurebased
onvehicleload.
>Correctthetirepressureifnec-
essary.
>Storethenewtirepressurein
theInfotainmentsystem
>page342.

Z\WARNING
Alwaysadaptthetirepressure
toyourdrivingstyleandtheve-
hicleload.
—Overloadingcanleadtolossof
vehiclecontrolandincrease

theriskofanaccident.Read

andfollowtheimportantsafe-
typrecautionsin>page336,
Tiresandvehicleloadlimits.
—Thetiremustflexmoreifthe
tirepressureistooloworif
thevehiclespeedorloadare
toohigh.Thisheatsthetireup
toomuch.Thisincreasesthe
riskofanaccidentbecauseit
cancausethetiretoburstand
resultinlossofvehiclecon-
trol.
—Incorrecttirepressureincreas-
estirewearandhasanegative
effectondrivingandbraking
behavior,whichincreasesthe


riskofanaccident.
@Note
Replacelostvalvecapstore-
ducetheriskofdamagetothe
tirevalves.

(*)Forthesakeoftheenvi-
ronment
Tire pressurethatistoolowin-
creasesfuelconsumption.
Ncweyecm]1c
Pleasenotethattheinformation
containedinthefollowingtable
wascorrectatthetimeofprint-
ing,andtheinformationissub-
jecttochange.Ifthereareany
differences,youshould always
335
>

Wheels

followthetirepressurestickerThefollowingtablelistsrecom-
>page334,fig.266.mendedtirepressuresincold
tiresaccordingtotheloadand
Makesurethatthetiredesigna-
thesizeofthetiresinstalled.
tiononyourtirematchesthedes-
ignationonthetirepressurelabel
andthetirepressuretable.










Model/TiredesignationTirepressure
EngineNormalloadMaximumload
(upto3people)®)
FrontRearFrontRear
Pst|kPA|PSI|kPA|PSI|kPA|PSI|kPA
Q5:235/60R18103H|29|200|29|200|35|24038|260
2.0L235/55R19101H|29|200|29|200|33|230]36|250
4-cylinder255/45R20101H|29|200|29|200|33|230|36|250
Gasolineen-
alii255/45R20101W|29|200|29|200|32|220]35|240
255/40R21102Y|32|220|32|220|32|220]35|240
SQ5:255/45R20101H|33|230|30|210|36|250)36|250
3.0L255/45R20101W|36|250|33|230|41|280]44|300
S-cylinder255/40R21102Y|33|230|33|230|36|250|39|270
gasolineen-
gine


a)Twopeopleinthefront,onepersonintherear

Overloadingcannotonlyleadto
lossofvehiclecontrol,butcanal-
sodamageimportantpartsofthe
vehicleandcanleadtosudden
tirefailure,includingablowout
andsuddendeflationthatcan
thhicleth.
Tiresandvehicleloadlimitsee
Yoursafetyandthatofyourpas-
sengersalsodependsonmaking
surethatloadlimitsarenotex-
ceeded.Vehicleloadincludesev-
erybodyandeverythinginand on
thevehicle.Theseloadlimitsare >
Z\WARNING
Pleasenotetheimportantsafe-
typrecautionsregardingtire
pressure>page334andload
limits>page336.

Therearelimitstotheamountof
loadorweightthatanyvehicle
andanytirecancarry.Avehicle
thatisoverloadedwillnothandle
wellandismoredifficulttostop.
336

80A012721BG
Wheels

technicallyreferredtoasthevehi-
cle’sGrossVehicleWeightRating
(“GVWR”).
The“GVWR”includestheweight
ofthebasicvehicle,allfactoryin-
stalledaccessories,afulltankof
fuel,oil,coolantandotherfluids
plusmaximumload.Themaxi-
mumloadincludesthenumberof
passengersthatthevehicleisin-
tendedtocarry(“seatingcapaci-
ty”)withanassumedweightof
150lbs.(68kg)foreachpassen-
geratadesignatedseatingposi-
tionandthetotalweightofany
luggageinthevehicle.Ifyoutow
atrailer,theweightofthetrailer
hitchandthetongueweightof
the loadedtrailermustbeinclud-
edaspartofthevehicleload.
TheGrossAxleWeightRating
(“GAWR”)isthemaximumload
thatcanbeappliedateachofthe
vehicle’stwoaxles.
Thefactthatthereisanupper
limittoyourvehicle’sGrossVehi-
cleWeightRatingmeansthatthe
totalweightofwhateverisbeing
carriedinthevehicle (including
theweightofatrailerhitchand
thetongueweightofthe loaded
trailer)islimited.Themorepas-
sengersinthevehicle orpassen-
gerswhoareheavierthanthe
standardweightsassumedmean
thatlessweightcanbecarriedas
luggage.
TheGrossVehicleWeightRating
andtheGrossAxleWeightRating
arelistedonthesafetycompli-
ancestickerlabellocatedonthe
driver’ssideB-pillar.

Z\WARNING
Overloadingavehiclecancause
lossofvehiclecontrol,acrash
orotheraccident,seriousper-
sonalinjury,andevendeath.
—Carryingmoreweightthan
yourvehiclewasdesignedto
carrywillpreventthevehicle
fromhandlingproperlyandin-
creasetheriskofthelossof
vehiclecontrol.
—Thebrakesonavehiclethat
hasbeenoverloadedmaynot
beabletostopthevehicle
withinasafedistance.
—Tiresonavehiclethathas
beenoverloadedcanfailsud-
denly,includingablowoutand
suddendeflation,causingloss
ofcontrolandacrash.
—Alwaysmakesurethattheto-
talloadbeingtransported-

337

Wheels


includingtheweightofatrail-
erhitchandthetongue
weightofaloadedtrailer-
doesnotmakethevehicle
heavierthanthevehicle’s
GrossVehicleWeightRating.
Determiningcorrectload
limit
Usetheexamplebelowtocalcu-
latethetotalweightofthepas-
sengersandluggageorother
thingsthatyouplantotransport
sothatyoucanmakesurethat
yourvehiclewillnotbeoverload-
ed.


StepsforDeterminingCorrect
LoadLimit
1.Locatethestatement“THE
COMBINEDWEIGHTOFOCCU-
PANTSANDCARGOSHOULD
NEVEREXCEEDXXXKGORXXX
LBS”onyourvehicle’splacard
(tireinflationpressurelabel)
=>page334,fig.267.
2.Determinethecombined
weightofthedriverandpas-
sengersthatwillberidingin
yourvehicle.
3.Subtractthecombinedweight
ofthedriverandpassengers
from“XXX”kilogramsor“XXX”
338
poundsshownonthestick-
er>page334,fig.267.
.Theresultingfigureequalsthe
availableamountofcargoand
luggageloadcapacity.Forex-
ample,ifthe“XXX”amount
equals1400lbs.andtherewill
befive150lbs.passengersin
yourvehicle,theamountof
availablecargoandluggage
loadcapacityis650lbs.
(1400-750(5x150)=650
lbs.)
.Determinethecombined
weightofluggageandcargo
beingloadedonthevehicle.
Thatweightmaynotsafelyex-
ceedtheavailablecargoand
luggageloadcapacitycalculat-
edinStep4.
.Ifyourvehiclewillbetowinga
trailer,loadfromyourtrailer
willbetransferredtoyourvehi-
cle.Consultthismanualtode-
terminehowthisreducesthe
availablecargoandluggage
loadcapacityofyourvehicle.
>Checkthetiresidewall
(=page325,fig.264)todeter-
minethedesignatedloadrating
foraspecifictire.

80A012721BG
Wheels

Wheelboltsandrims
Wheelbolts
Wheelboltsmustbecleanandloosen/tighten
easily.
Rims
Rimswithaboltedrimring*orwithboltedwheel
covers*consistofmultiplepieces.Thesecompo-
nentswereboltedtogetherusingspecialbolts
andaspecialprocedure.Youmustnotrepairor
disassemblethem>A.

Z\WARNING
Wheelboltsthataretightenedorrepairedin-
correctlycanbecomelooseandresultinloss
ofvehiclecontrol,whichincreasestheriskof
anaccident.Forthecorrecttighteningspecifi-
cation,see>page355,Finishing.
—Alwayskeepthewheelboltsandthethreads
inthewheelhubcleanandfreeofgrease.
—Onlyusewheelboltsthatfittherim.
—Alwayshavedamagedrimsrepairedby an
authorizedAudidealerorauthorizedAudi
ServiceFacility.Neverrepairordisassemble
rimsyourself,becausethisincreasestherisk
ofanaccident.
Wintertiressignificantlyimprovethevehicle's
handlingwhendrivinginwinterconditions.Be-
causeoftheirconstruction(width,compound,
treadpattern),summertiresprovidelesstraction
oniceandsnow.

>Usewintertiresonallfourwheels.
>Onlyusewintertiresthatareapprovedforyour
vehicle.
>Pleasenotethatthemaximumpermitted
speedmaybelowerwithwintertires>A\in
Generalinformationonpage324.Anauthor-
izedAudidealerorauthorizedAudiServiceFa-
cilitycan informyouaboutthemaximumper-
mittedspeedforyourtires.
»Checkthetirepressureafterinstallingwheels
=>page334.
Theeffectiveness ofwintertiresisreducedgreat-
lywhenthetreadisworndowntoadepthof
0.16in(4mm).Thecharacteristicsofwintertires
alsodecreasegreatlyasthetireages,regardless
oftheremainingtread.
@)Forthesakeoftheenvironment
Reinstallsummertiresattheappropriate
time,becausetheyprovidebetterhandling
whenroadsarefreeofsnowandice.Summer
tirescauselessroadnoise,tirewear,andfuel
consumption.
@)Tips
Youcanalsouseallseasontiresinsteadof
wintertires.Pleasenotethatinsomecoun-
trieswherewintertiresarerequired,onlywin-
tertireswiththe4symbolmaybepermit-
ted.
Snowchainsimprovebothdrivingandbrakingin
winterroadconditions.
>Onlyinstallsnowchainsontherearwheels.
>Checkandcorrecttheseatingofthesnow
chainsafterdrivingafewfeet,ifnecessary.Fol-
lowtheinstructionsfromthemanufacturer.
>Notethemaximumspeedof30mph
(50km/h).Observethelocalregulations.
Useofsnowchainsisonlypermittedwithcertain
rim/tirecombinationsduetotechnicalreasons.
CheckwithanauthorizedAudidealerorauthor-
izedAudiServiceFacilitytoseeifyoumayuse
snowchains.
Usefine-meshsnowchains.Theymustnotadd
morethan 0.53in(13.5mm)inheight,including
thechainlock.
Youmustremovethesnowchainsonroadswith-
outsnow.Otherwise,youcouldimpairdriving
abilityanddamagethetires.

Z\WARNING
Usingincorrectsnowchainsorinstallingsnow

chainsincorrectlycanresultinlossofvehicle|>

339

Wheels


control,whichincreasestheriskofanacci-
dent.

©)Note
—Snowchainscandamagetherimsand
wheelcovers*ifthechainscomeintodirect
contactwiththem.Removethewheelcov-
ers*first.Usecoatedsnowchains.
—Donotinstallandusesnowchainsifthereis
amalfunctionintheairsuspension*,be-
causethevehicleheightwillbeverylow.If
youdrivewithsnowchainsanyway,the
wheelhousingsandothervehiclecompo-
nentscanbeseverelydamaged.
@)Tips
Whenusingsnowchains,itmaybeadvisable
tolimittheESC>page145.
Low-profiletires
Appliesto:vehicleswithlow-profiletires
Comparedtoothertire/rimcombinations,low-
profiletiresofferawidertreadsurfaceanda
largerrimdiameterwithshortertiresidewalls.
Thisresultsinanagiledrivingstyle.However,it
mayreducethelevelofcomfortandincrease
roadnoise whendrivingonroadsinpoorcondi-
tion.
Low-profiletirescanbecomedamagedmore
quicklythanstandardtireswhendrivingover
largebumps,potholes,manholecovers,and
curbs.Therefore,itisparticularlyimportantto
maintainthecorrecttirepressure>page334.
Toreducetheriskofdamagetothetiresand
rims,driveverycarefullyonpoorroads.
Checkyourwheelsregularlyevery2,000mi
(3,000km)fordamage.Forexample,checkfor
bulges/cracksonthetiresordeformations/cracks
ontherims.
Afteraheavyimpactordamage,havethetires
andrimsinspectedorreplacedimmediatelyby
anauthorizedAudidealerorauthorizedAudi
ServiceFacility.
Low-profiletirescanwearoutfasterthanstand-
ardtires.
340
Uniformtirequalitygrading
—Treadwear
—TractionAAABC
—TemperatureABC
Qualitygradescanbefoundwhereapplicableon
thetiresidewallbetweentreadshoulderand
maximumsectionwidth>page325,fig.264.
Forexample:Treadwear200,TractionAA,Tem-
peratureA.
AllpassengercartiresmustconformtoFederal
SafetyRequirementsinadditiontothesegrades.
Treadwear
Thetreadweargradeisacomparativerating
basedonthewearrateofthetirewhentested
undercontrolledconditionsonaspecifiedgov-
ernmenttestcourse.
Forexample,atiregraded150wouldwearone
andonehalf(11/2)timesaswellonthegovern-
mentcourseasa tiregraded100.
Therelativeperformanceoftiresdependsupon
theactualconditionsoftheiruse,however,and
maydepartsignificantlyfromthenormdueto
variationsindrivinghabits,servicepracticesand
differencesinroadcharacteristicsandclimate.
Traction
Thetractiongrades,fromhighesttolowest, are
AA,A,BandC.Thosegradesrepresentthetire's
abilitytostoponwetpavementasmeasuredun-
dercontrolledconditionsonspecifiedgovern-
menttestsurfacesofasphaltandconcrete.Atire
markedCmayhavepoortractionperformance
>A.
Temperature
ThetemperaturegradesareA(thehighest),B,
andC,representingthetire'sresistancetothe
generationofheatanditsabilitytodissipate
heatwhentestedundercontrolledconditionson
aspecifiedindoorlaboratorytestwheel.
Sustainedhightemperaturecancausethemate-
rialofthetiretodegenerateandreducetirelife,
andexcessivetemperaturecanleadtosudden
tirefailure>A\.