RIVIAN R1T User Manual

ServiceandMaintenance
Service
EVSafetyDuringServicing
[[ContentTBD]]
Tires
TiresandWheels
UniformTireQualityGrading
Thetirequalitygradesareonthetiresidewallbetweenthetreadshoulderandthewidest
partofthetire.Forexample:Treadwear200TractionAATemperatureA.The
USDepartmentofTransportationrequiresthefollowinginformation:
Treadwear
Thetreadweargradeisacomparativeratingbasedonthewearrateofthetirewhentested
undercontrolledconditionsonaspecifiedgovernmenttestcourse.Forexample,atire
graded150wouldunderoneandahalf(11/2)timesaswellonthegovernmentcourseasa
tiregraded100.Therelativeperformanceoftiresdependsupontheactualconditionsof
theiruse,however,andmaydepartsignificantlyfromthenormduetovariationsindriving
habits,servicepracticesanddifferencesinroadcharacteristicsandclimate.
Traction–AA,A,BandC
ThetractiongradesfromhighesttolowestareAA,A,B,andCandtheyrepresentthetire’s
abilitytostoponwetpavementasmeasuredundercontrolledconditionsonspecified
governmenttestsurfacesofasphaltandconcrete.AtiremarkedCmayhavepoortraction
performance.
WARNING
Thetractiongradeassignedtothistireisbasedonbraking(straightahead)
tractiontestsanddoesnotincludecornering(turning)traction.
207
ServiceandMaintenance
RivianProprietary&ConfidentialDraft-DONOTDISTRIBUTE

RIVIAN R1T Specifications

General

Brand	RIVIAN
Model	R1T
Category	Automobile
Language	English