2019 SUBARU BRZ Owners Manual

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SUBARU BRZ 2019  Owners Manual 505
6-1. Specifications
6
Vehicle specifications
BRZ_U
Tire size
■ Typical tire size information
The illustration indicates typical
tire size.
Tire use
(P = Passenger car, 
T = Temporary use)
Sectio

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SUBARU BRZ 2019  Owners Manual 506 6-1. Specifications
BRZ_U
Tire section namesBead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
Uniform Tire Quality GradingThis information has be

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6-1. Specifications
6
Vehicle specifications
BRZ_U
■
Treadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a speci-

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SUBARU BRZ 2019  Owners Manual 508 6-1. Specifications
BRZ_U
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded. 
Excessive speed, underinflation, or excessive loading, either sepa-
rat

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6-1. Specifications
6
Vehicle specifications
BRZ_U
Tire related termMeaning
Normal occupant 
weight 150 lb. (68 kg) times the number of occupants 
specified in the second column of Table 1
* that

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SUBARU BRZ 2019  Owners Manual 510 6-1. Specifications
BRZ_U
Tire related termMeaning
Vehicle normal load 
on the tire The load on an individual tire that is determined 
by distributing to each axle its share of curb 
weight, acces

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6-1. Specifications
6
Vehicle specifications
BRZ_U
Tire related termMeaning
Extra load tire A tire designed to operate at higher loads and 
at higher inflation pressures than the corre-
sponding s

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SUBARU BRZ 2019  Owners Manual 512 6-1. Specifications
BRZ_U
Tire related termMeaning
Overall width The linear distance between the exteriors of 
the sidewalls of an inflated tire, including eleva-
tions due to labeling, decoration