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Exampleofatirepressureplate
Tirepressureplate
Informationonthetirepressureplate
ASeatingcapacityMaximumnumberofvehicleoccupants,includingthedriver.
BVehicleloadlimitIsthemaximumtotalweightlimitspecifiedoftheload(passengersandcargo)forthevehicle.Thisisthemaximumweightofpassengersandcargothatcanbeloadedintothevehicle.Pleaseobservethechapter”LOADINGINFORMATION”onpage278.
CTiresizeforthefrontaxleCheckwithyourauthorizedPorschedealeraboutthecurrentreleasestatus.
DRecommendedtirepressureforthefrontaxleThesevaluesareforcoldtires(68°F/20°C).
ETiresizefortherearaxleCheckwithyourauthorizedPorschedealeraboutthecurrentreleasestatus.
FRecommendedtirepressurefortherearaxleThesevaluesareforcoldtires(68°F/20°C).
GInvehicleswithcollapsiblesparewheel:Sizeandtirepressureofthesparewheel.
Tiretraction
Warning!
Whendrivingonwetorslushyroads,awedgeofwatermaybuildupbetweenthetiresandtheroad.Thisphenomenonisknownas“hydroplane”andmaycausepartialorcompletelossoftraction,vehiclecontrolorstoppingability.
Reducespeedonwetsurfacetopreventthis.
Tirelife
Tirelifedependsonvariousfactors,i.e.,roadsurfaces,trafficandweatherconditions,drivinghabits,typeoftiresandtirecare.
Inspectyourtiresforwearanddamagebeforedrivingoff.Ifyounoticeunevenorsubstantialwear,wheelsmightneedalignmentortiresshouldbebalancedorreplaced.
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Snowtires
Forabettergriponsnowandice,useradialM+Stireswithstuds.CheckwithyourlocalMotorVehicleBureauforpossiblerestrictions.
Danger!
Riskoflossofcontrolanddamagetothevehicleaswellasseriouspersonalinjuryordeath.Thestandardtiresproleandrubbermixtureareoptimizedforwetanddrydrivingconditions,andmaynotprovefavorableforsnowconditions.
ThereforeinstallM+Stiresbeforedrivinginsuchconditions.
Beforemountingsnowtires,consultwithyourPorschedealer.Hehasthetechnicalinformationnecessarytoadviseyouonwheelandtirecompatibility.
Snowtiresshouldhavethesameloadcapacityasoriginalequipmenttiresandshouldbemountedonallfourwheels.Snowtireswithstudsshouldberunatmoderatespeedswhennewinordertogivethestudstimetosettle.
Danger!
Tireswithbadlyworntreadsandstudsareverydangerousandcouldcauseaccidentsresultinginseriouspersonalinjuriesordeath.
Makesuretheyarereplacedimmediately.
Donotdriveavehicleequippedwithsnowtiresatprolongedhighspeed.Snowtiresdonothavethesamedegreeoftractionondry,wetorsnowfreeroadsasanormaltire.Furthermore,snowtireswearrapidlyundertheseconditions.
Complywithallstateandlocallawsgoverningsnowtireandtreaddepthrequirements.
Danger!
Riskofaccidentandseriouspersonalinjuryordeathduetoexcessivespeed.
Alwayscheckthemaximumspeedratingonthetiresidewallonanytireonthevehicle.
Neverexceedthemaximumspeedratingofthetires.
Fitwintertirestobothaxleswellbeforethecoldseasonbegins.YourauthorizedPorschedealerwillbepleasedtoadviseyou.
Maintenancenote
Werecommendfittingwintertiresonthevehicleattemperaturesbelow45°F(7°C).
Wintertireslosetheirtractioncapabilitywhentheirtreaddepthfallsbelow5/32in.(4mm).
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ExampleofInscription
Inscriptiononradialtire
ATiresize
Example:P295/30ZR19100Y
–P-ThetireisdesignedforPassengervehicle.Thisinformationisnotincludedonalltires.
–295-Indicationoftirewidthinmm
–30-Indicationoftireheighttotirewidthratioinpercent
–ZR-codeletterforradialtiresforspeedsabove150mph/240km/hTherearecur-rentlynostandardsconcerningtirestrengthatspeedsabove150mph(240km/h).
–R-Belttypecodeletterforradial
–19-Indicationofrimdiameterininches
–100-Loadcapacitycoefficient
–Y-Speedcodeletter
–XL(ExtraLoad)-Tirewithincreasedloadrating
BTIN(TireIdenticationNumber)
Example:DOTxxxxxxxxxxxx
–DOT-TheDOTsymbolindicatesthatthetirescomplywiththerequirementsoftheUSDepartmentofTransportationandprovidesinformationabout:
–firsttwo-digitcodemeansmanufacture’sidentificationmark.
–secondtwo-digitcodemeanstiresize.
–thirdfour-digitcodemeanstiretypecode.
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–fourthfour-digitcodemeansdateofmanu-facture.If,forexample,thelastfournumbersread0204,thetirewasproducedinthe2ndweekof2004.
CTireplycompositionandmaterial
Thenumberoflayersinthetreadandsidewallsandtheirmaterialcomposition.
DMaximumpermissibleinationpressure
Themaximumpermissiblecoldinflationpressuretowhichatirecanbeinflated.
Donotexceedthepermissibleinflationpressure.
EMaximumLoadrating
Themaximumloadinkilogramsandpoundscanbecarriedbythetire.Ifyoureplacetiresalwaysuseatirethathasthesamemaximumloadratingasthefactoryinstalledtire.
FRadial
Theidentificationindicatesifthetirehasradialstructure.
GTermoftubelessortubetire
Identificationfortubelesstires.
Speedcodeletter
Thespeedcodeletterindicatesthemaximumpermissiblespeedforthetire.Thiscodeletterisshownonthetiresidewall.
T=upto118mph(190km/h)
H=upto131mph(210km/h)
V=upto150mph(240km/h)
W=upto167mph(270km/h)
Y=upto186mph(300km/h)
Tipondriving
TireswithamaximumspeedratingthatislowerthanthespecifiedmaximumvehiclespeedmaybemountedonlyiftheybearanM+Sidentificationonthetiresidewall.
Pleasenotethatinadditiontothewintertires,all-seasonandall-terraintiresarealsosubjecttospeedlimitsandbearthisidentification.
Inscriptiononlightalloywheels
Maintenancenote
Protectthevalveinsertsagainstsoilingwithvalvecaps.Useonlyplasticvalvecaps.Soiledvalveinsertscancauseagraduallossofair.
A-RimwidthininchesB-Rim-angecontourcodeletterC-Symbolfordrop-centerrimD-RimdiameterininchesE-DoublehumpF-Rimoffsetinmm
Noteonoperation
TherimwidthininchesAandtherimoffsetFarevisiblefromtheoutside.Thisinformationcanbefoundnearthetirevalve.
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LoadingInformation
Denitions
TheCurbweight-actualweightofyourvehicle-vehicleweightincludingstandardandoptionalequipment,fluidsandemergencytools.Thisweightdoesnotincludepassengersandcargo.
TheGrossVehicleWeightissumofthecurbweightandtheweightofpassengersandcargocombined.
TheGrossVehicleWeightRatingisthemaxi-mumtotalweightofvehicle,passengers,luggageandoptionalequipment.
TheGrossAxleWeightRatingisthemaximumloadlimitforthefrontortherearaxle.Thisinformationislocatedonthesafetycompliancestickerlocatedinthedriver’ssidedoorjamb.
Fordeterminingthecompatibilityofthetireandvehicleloadcapabilities:
Pleaseobservethechapter”TECHNICALDATA”onpage328.
Theloadcapacitycoefficient(e.g.“100”)isaminimumrequirement.
TheGrossCombinedWeightRatingisthemaxi-mumtotalweightratingofvehicle,passengersandcargo.
TheVehicleCapacityWeight-LoadLimit-isthemaximumtotalweightlimitspecifiedoftheload(passengersandcargo)forthevehicle.Thisisthe
maximumweightofpassengersandcargothatcanbeloadedintothevehicle.Thisinformationcanbefoundonthetirepressureplate.
Themaximumloadedvehicleweightisthesumofcurbweight,accessoryweight,vehiclecapacityweightandproductionoptionsweight.
Theloadratingisthemaximumloadthatatireisratedtocarryforagiveninflationpressure.
Themaximumloadratingistheloadratingforatireatthemaximumpermissibleinflationpressure.
Thecargocapacityisthepermissibleweightofcargo,thesubtractedweightofpassengersfromtheloadlimit.
Neverexceedthepermissiblelimits.
Danger!
Riskoflossofcontrol,damagetothevehicleandseriouspersonalinjuryordeath.
Neverexceedthespecifiedaxleloads.Overloadingcanshortentheservicelifeofthetiresandcar,aswellasleadtodangerousvehiclereactionsandlongbrakingdistances.Damageduetooverloadingisnotcoveredbythevehiclewarranty.
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FlatTire
Generalinformation
Warning!
Failuretofollowtheseinstructionsmayresultinseriouspersonalinjuryordeathtoyouortobystanders.
Ifyouhaveaflattire,moveasafedistanceofftheroad.Turntheemergencyflasheronanduseotherwarningdevicestoalertothermotorists.Settheparkingbrake.
Donotparkyourvehiclewhereitmaycontactdrygrass,brushorotherflammablematerials.Thehotpartsoftheexhaustsystemcouldsetsuchmaterialsonfire,therebycausingbothpropertydamageandseriouspersonalinjuryordeath.
Atiresealantandcompressorwithpressuretesterarelocatedintheluggagecompartment.
PleaseobservethesafetyandoperatinginstructionsonthespecialsealantbottlewithaspecialPorschepartnumberandonthecompressor-theseareessential.
Caution!
Sealingthetirewiththetirerepairkitisonlyanemergencyrepair.Evenwiththetireair-tight,itmaybeusedonlyforshorttripsinanemergency.Themaximumpermittedspeedis50mph(80km/h).
Donotusecommerciallyavailablesealantortireinflatingbottles.Useonlythetiresealantlocatedintheluggagecompartment.
Warning!
Riskofaccident,resultinginseriouspersonalinjuryordeath.
Havetiresreplacedbyaspecialistworkshopassoonaspossible.
Avoidhardaccelerationandhighcorneringspeeds.
A-FillerbottleB-Fillerhose
Tiresealant
Usage
Thetiresealantcanbeusedtosealsmallcuts,especiallyinthetiretread.
Sealingthetirewiththetiresealantisonlyanemergencyrepair,soyoucandrivetothenextworkshop.Evenwiththetireair-tight,itmaybeusedonlyforshorttripsinanemergency.
Thetiresealantandacompressorwithpressuretestercanbefoundintheluggagecompartment.
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WheelBolts
Generalinformation
Danger!
Riskofwheelboltbreakageandwheelseparation,resultinginseriouspersonalinjuryordeath.
Followallinstructionsconcerningwheelbolts.
Alwayscleanthewheelboltsbeforefitting.
ApplyathincoatofOptimolyTA(aluminumpaste)onthethreadandbetweentheboltheadandmovablesphericalcapring(arrows).Thebearingsurfaceofthesphericalcapfacingthewheelmustnotbegreased.
Replacedamagedwheelbolts.OnlyusetheOriginalPorschewheelboltsspeciallydesignedforthisvehicletype.
Tighteningtorque
Tighteningtorqueofwheelboltsandwheelnuts:130Nm/96ftlb.
WheelSecuringBolts
Ifthewheelshavetoberemovedattheworkshop,pleasedonotforgettohandoverthewrenchsocketforthewheelsecuringboltsalongwiththecarkey.
Thewrenchsocketforthewheelsecuringboltsisinthetoolbox.
Toloosenortightenthewheelboltwithanti-theftprotection,awrenchsocketwiththeappropriatecodingmustbeusedbetweenthewheelboltandthewheel-boltspanner.
Whenpositioningthewrenchsocket,ensurethatitengagesfullyintheteethofthewheelbolt.
Noteonoperation
Onvehicleswith17mmspacersontherearaxle,thewheelsaresecuredwithwheelnuts.
Onrequest,separateanti-theftprotectionforthewheelnutscanbemounted.PleaseconsultanauthorizedPorschedealer.
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Spacers
911Carrera,911CarreraS
Generalinformation
UsethespacersonlytogetherwithwheelsandfasteningpartsapprovedbyPorsche.Beforehavingspacersfitted,findoutaboutthecurrentapprovalstatus.
Mountinganemergencysparewheel
If5mmspacersaremounted,thesemustnotberemovedtomountanemergencysparewheel.
Fittingsnowchains
Theuseofsnowchainsisnotpermittedwhen5mmspacersaremounted.
Caution!
Riskofdamagetothewheelhousingsifthe5mmspacersarenotremovedbeforettingsnowchains.
Topermitthefittingofsnowchains,havethe5mmspacersremovedonall4wheels.
Noteonoperation
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
Pleaseobservethechapter”5MMSPACERS”onpage288.
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
911Carrera4,911Carrera4S,
911Targa4,911Targa4S
Generalinformation
UsethespacersonlytogetherwithwheelsandfasteningpartsapprovedbyPorsche.Beforehavingspacersfitted,findoutaboutthecurrentapprovalstatus.
Danger!
Riskofaccident.17mmspacersmustonlybemountedontherearaxletogetherwith11.5Jx19(67mmrimoffset)wheels.
Alwaysremove17mmspacersbeforemountingotherwheelsizesoranemergencysparewheelbecausethewheelcannotbemountedcorrectly.
Noteonoperation
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
Pleaseobservethechapter”17MMSPAC-ERS”onpage290.
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
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