TermDefinition
wheel,thedeviceprovidestractionand
containsthegasorfluidthatsustainsthe
loadofthevehicle.
Radialplytire
Apneumatictirethatcontainsplycords
thatextendtothebeadsandarelaidat
substantially90degreestothetread
centerline.
Recommendedinflationpressure
Thecoldtireinflationpressure
recommendedby
RivianAutomotive,LLC
.
Thisinformationisprintedonthetire
placardontheinsideofthedoorpillar.
RimThemetalsupportforatireassembly
wherethetirebeadsareseated.
SectionwidthThelineardistancebetweentheexteriors
ofthesidewallofaninflatedtire.The
distanceexcludeselevationsfromlabeling,
decoration,orprotectivebands.
SidewallThesectionofthetirebetweenthetread
andthebead.
TireplacardThelabelthatispermanentlyattachedto
theinsideofthedoorpillarthatdescribes
theoriginalequipmenttiresizes,
recommendedinflationpressures,and
loadingcapacity.
TreadThesectionofthetirethatcontactsthe
roadsurface.
Treadwearindicators(TWI)Theprojectionswithinthetiregroovesthat
aredesignedtoprovideavisualindication
ofthetiretreadwear.
VehiclemaximumloadonthetireTheloadonanindividualtirethatis
determinedbydistributingthemaximum
loadedvehicleweightoneachaxleand
dividingbytwo.
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ServiceandMaintenance
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