2019 SUBARU BRZ tires

496 6-1. Specifications
BRZ_U
Steering
Tires and wheels (for vehicles sold in the U.S.A. and Canada)Ty p e A
Ty p e B
Free play Less than 1.2 in. (30 mm)
Tire size 215/45R17 87W, T135/80D16 101M
Tire inflation pressure
(Recommended cold tire
inflation pressure) Front
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare 60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size 17 × 7 J, 16 × 4T (spare)
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)
Tire size 215/45R17 87W, T145/70D17 106M
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spare 60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size 17 × 7 1/2 J, 17 × 4T (spare)
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)

497
6-1. Specifications
6
Vehicle specifications
BRZ_U
Tires and wheels (for vehicles sold in Mexico)
Light bulbs
A: Wedge base bulbs (clear)
B: Double end bulbs
C: Wedge base bulbs (amber)
Tire size 215/45R17 87W
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Spa re 35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Wheel size 17 × 7 J
Wheel nut torque 89 ft•lbf (120 N•m, 12.2 kgf•m)
Light BulbsBulb No.WTyp e
ExteriorFront side marker lights W3.8W 3.8 A
License plate lights W5W 5 A
Back-up lights W16W 16 A
InteriorVanity lights (if equipped)
2B
Trunk light W5W 5 C
Interior light 10 B
Door courtesy lights
(if equipped) T10 5 C

503
6-1. Specifications
6
Vehicle specifications
BRZ_U
Tire ply composition and materials
Plies are layers of rubber-coated parallel cords. Cords are the
strands which form the plies in a tire.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked
“RADIAL” is a bias-ply tire.
TUBELESS or TUBE TYPE
A tubeless tire does not have a tube and air is directly filled in the
tire. A tube type tire has a tube inside the tire and the tube main-
tains the air pressure.
Load limit at maximum cold tire inflation pressure (
→P. 372)
Maximum cold tire inflation pressure ( →P. 496)
This means the pressure to which a tire may be inflated.
Summer tire or all season tire ( →P. 372)
An all season tire has “M+S” on the sidewall. A tire not marked
“M+S” is a summer tire.
“TEMPORARY USE ONLY” ( →P. 458)
A compact spare tire is identified by the phrase “TEMPORARY
USE ONLY” molded into its sidewall. This tire is designed for tem-
porary emergency use only.

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 been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of
SUBARU vehicles with information on uniform tire quality grading.
Your SUBARU dealer will help answer any questions you may have as
you read this information.
■ DOT quality grades
All passenger vehicle tires must conform to Federal Safety
Requirements in addition to these grades. Quality grades can be
found where applicable on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200 Traction AA Temperature A

507
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-
fied government test course.
For example, a tire graded 150 would wear one and a half (1 - 1/2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions
of their use. Performance may differ significantly from the norm due
to variations in driving habits, service practices and differences in
road characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C,
and they represent the tire’s ability to stop on wet pavement as
measured under controlled conditions on specified government
test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turn-
ing) traction.
■Temperature A, B, C
The temperature grades are A (the highest), B, and C, represent-
ing the tire’s resistance to the generation of heat and its ability to
dissipate heat when tested under controlled conditions on a speci-
fied indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
Grade C corresponds to a level of performance which all passenger
car tires must meet under the Federal Motor Vehicle Safety Standard
No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.

552 Alphabetical index
BRZ_U
Outside temperature display ............................210, 230
Overheating, Engine ................ 479
Paddle shift levers ................... 188
Parking brake ........................... 197
Parking lights Switch.................................... 233
Power outlets ........................... 312
Power windows ..........................74
Radiator .................................... 361
Rear seats ...................................56
Rear side marker lights Switch.................................... 233
Rear turn signal lights
Switch.................................... 195
Rear view camera..................... 248
Rear view mirror Inside rear view mirror.............69
Outside rear view mirrors ........71
Rear window defogger ............ 298
Replacing Fuses .................................... 392
Key battery ............................ 387
Light bulbs............................. 400
Tires ...................................... 451
Reporting safety defects for U.S. owners ...................... 521
REV indicator ........................... 161 Seat heaters ............................. 314
Seatbelts
Adjusting the seatbelt.............. 60
Automatic Locking Retractor (ALR) .................... 62
Child restraint system
installation........................... 146
Cleaning and maintaining the seatbelts ....................... 338
Emergency Locking Retractor (ELR) .................... 62
How to wear your seatbelt ...... 60
How your child should
wear the seatbelt .................. 62
Pregnant women, proper seatbelt use ............... 64
Reminder light ....................... 426
Seatbelt guide ......................... 61
Seatbelt pretensioners ............ 61
Seating capacity ...................... 273
Seats Adjustment .............................. 53
Adjustment precautions .......... 54
Child seats/child restraint system installation .............. 146
Cleaning................................ 337
Head restraint ......................... 58
Properly sitting in the seat....... 91
Seat heaters.......................... 314
Service reminder indicators .............................. 203
P
R
S

554 Alphabetical index
BRZ_U
TachometerTachometer ........................... 199
Tail lights Switch.................................... 233
Theft deterrent system Alarm .......................................87
Engine immobilizer system .....82
Theft prevention labels..............86
Tire inflation pressure ............. 496
Tire information Glossary ................................ 508
Size ....................................... 505
Tire identification number...... 504
Uniform tire quality grading................................ 506
Tires Chains ................................... 276
Checking ............................... 369
Compact spare tire................ 451
If you have a flat tire..............451
Inflation pressure................... 377
Inflation pressure sensor ....... 369
Information ............................ 502
Replacing ..............................451
Rotating tires ......................... 369
Size ....................................... 496
Snow tires ............................. 274
Spare tire............................... 451
Tire pressure monitoring system ................................ 426
Tools ......................................... 451 Towing
Dinghy towing ....................... 280
Emergency towing ................ 413
TRAC ......................................... 257
“TRACK” mode ........................ 259
Traction control ....................... 257
Transmission shift switches ......................... 188, 190
Transmitter Locking/Unlocking................... 38
Replacing the battery ............ 387
Transmitter.............................. 38
Trip meter ......................... 210, 230
Trunk lid Opener .................................... 46
Trunk light Wattage................................. 497
Turn signal lights
Switch ................................... 195
USB port ................................... 300
Vanity lights Vanity lights........................... 310
Wattage................................. 497
Vanity mirrors .......................... 310
Vehicle identification number ................................... 487
Vehicle stability control
(VSC)....................................... 257T
U
V