Maintenance and Specifications
Thetractiongradeassignedtothistireisbasedon
straight-aheadbrakingtractiontests,anddoesnotinclude
acceleration,cornering,hydroplaningorpeaktractioncharacteristics.
Temperature A B C
ThetemperaturegradesareA(thehighest),BandC,representingthe
tire’sresistancetothegenerationofheatanditsabilitytodissipateheat
whentestedundercontrolledconditionsonaspecifiedindoorlaboratory
testwheel.Sustainedhightemperaturecancausethematerialofthetire
todegenerateandreducetirelife,andexcessivetemperaturecanleadto
suddentirefailure.ThegradeCcorrespondstoalevelofperformance
whichallpassengercartiresmustmeetundertheFederalMotorVehicle
SafetyStandardNo.109.GradesBandArepresenthigherlevelsof
performanceonthelaboratorytestwheelthantheminimumrequiredby
law.
Thetemperaturegradeforthistireisestablishedforatirethat
isproperlyinflatedandnotoverloaded.Excessivespeed,
underinflation,orexcessiveloading,eitherseparatelyorin
combination,cancauseheatbuildupandpossibletirefailure.
TIRES
Tiresaredesignedtogivemanythousandsofmilesofservice,butthey
mustbemaintainedinordertogetthemaximumbenefitfromthem.
Glossary of tire terminology
•
Tirelabel:AlabelshowingtheOE(OriginalEquipment)tiresizes,
recommendedinflationpressureandthemaximumweightthevehicle
cancarry.
•
TireIdentificationNumber(TIN):Anumberonthesidewallof
eachtireprovidinginformationaboutthetirebrandand
manufacturingplant,tiresizeanddateofmanufacture.
•
•
Inflationpressure:Ameasureoftheamountofairinatire.
Standardload:AclassofP-metricorMetrictiresdesignedtocarrya
maximumloadat35psi[37psi(2.5bar)forMetrictires].Increasing
theinflationpressurebeyondthispressurewillnotincreasethetire’s
loadcarryingcapability.
269
2004
F250/350/450/550(f23)
OwnersGuide(post-2002-fmt)
USAEnglish(fus)
| Categories | Ford F-150 F-250 F-350 F-450 F-550 Manuals, Ford Manuals |
|---|---|
| Tags | Ford F-250, Ford F-350, Ford F-450, Ford F-550 |
| Model Year | 2004 |
| Download File |
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| Document File Type | |
| Copyright | Attribution Non-commercial |
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