2010 TOYOTA CAMRY wheel

501
6-1. Specifications
6
Vehicle specifications
Tire size
■ Typical tire size information
The illustration indicates typical
tire size.
Tire use
(P = Passenger car,
T = Temporary use)
Section width (millimeters)
Aspect ratio
(tire height to section width)
Tire construction code
(R = Radial, D = Diagonal)
Wheel diameter (inches)
Load index (2 or 3 digits)
Speed symbol
(alphabet with one letter)
■ Tire dimensions
Section width
Tire height
Wheel diameter

503
6-1. Specifications
6
Vehicle specifications
■
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, however, and may depart 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 cond itions 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.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.

505
6-1. Specifications
6
Vehicle specifications
Tire related termMeaning
Normal occupant
weight 150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows
Occupant distribution Distribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
Rim A metal support for a tire or a tire and tube
assembly upon which the tire beads are seated
Rim diameter
(Wheel diameter) Nominal diameter of the bead seat
Rim size designation Rim diameter and width
Rim type designation The industry manufacturer's designation for a
rim by style or code
Rim width Nominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity) The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicl
e's designated seating
capacity
Vehicle maximum load
on the tire The load on an individual tire that is determined
by distributing to each axle its share of the
maximum loaded vehicle weight, and dividing
by two
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, accessory weight, and normal occu-
pant weight (distributed in accordance with
Ta b l e 1
* below), and dividing by two

508 6-1. Specifications
Tire related termMeaning
Ply A layer of rubber-coated parallel cords
Ply separation A parting of rubber compound between adja-
cent plies
Pneumatic tire A mechanical device made of rubber, chemi-
cals, fabric and steel or
other materials, that,
when mounted on an automotive wheel, pro-
vides the traction and contains the gas or fluid
that sustains the load
Radial ply tire A pneumatic tire in which the ply cords that
extend to the beads are laid at substantially 90
degrees to the centerline of the tread
Reinforced tire A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
Section width The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
vations due to labeling, decoration, or protec-
tive bands
Sidewall That portion of a tire between the tread and
bead
Sidewall separation The parting of the rubber compound from the
cord material in the sidewall
Snow tire A tire that attains a traction index equal to or
greater than 110, compared to the ASTM-E
1136 Standard Reference Test Tire, when
using the snow traction test as described in
ASTM F-1805-00, Standard Test Method for
Single Wheel Driving Traction in a Straight Line
on Snow-and Ice-Covered Surfaces, and which
is marked with an Alpine Symbol ( ) on at
least one sidewall
Te s t r i m The rim on which a tire is fitted for testing, and
may be any rim listed as appropriate for use
with that tire

509
6-1. Specifications
6
Vehicle specifications
*: Table 1
 Occupant loading and distri bution for vehicle normal load
for various designated seating capacities
Tire related termMeaning
Tread That portion of a tire that comes into contact
with the road
Tread rib A tread section running circumferentially
around a tire
Tread separation Pulling away of the tread from the tire carcass
Treadwear indicators
(TWI) The projections within the principal grooves
designed to give a visual indication of the
degrees of wear of the tread
Wheel-holding fixture The fixture used to hold the wheel and tire
assembly securely
during testing
Designated seating
capacity, Number of occupantsVehicle normal load,
Number of occupantsOccupant distribution in a normally loaded vehi- cle
2 through 4 2 2 in front
5 through 10 3 2 in front, 1 in second
seat
11 through 15 5 2 in front, 1 in second
seat, 1 in third seat, 1
in fourth seat
16 through 20 7 2 in front, 2 in second
seat, 2 in third seat, 1
in fourth seat

523
Alphabetical index
Alphabetical index
A/C .................................... 196, 204
ABS........................................... 170
Air conditioning filter .............. 398
Air conditioning systemAir conditioning filter ............. 398
Automatic air conditioning system................................ 196
Manual air conditioning system................................ 204
Steering wheel air
conditioning switch ............. 201
Airbags Airbag operating conditions .... 90
Airbag precautions for your
child...................................... 94
Airbag warning light .............. 433
Curtain shield airbag operating
conditions ............................. 91
Curtain shield airbag
precautions .......................... 94
Front passenger occupant classification system ............ 99
General airbag precautions .... 94
Locations of airbags ............... 87
Modification and disposal of airbags ................................. 98
Proper driving posture ...... 85, 94
Side airbag operating conditions ............................. 91
Side airbag precautions.......... 94
SRS airbags ........................... 87 Alarm ...........................................82
Antenna.....................................220
Anti-lock brake system............170
Armrest .....................................332
Ashtray......................................327
Audio input ...............................258
Audio system
Antenna .................................220
Audio input ............................258
AUX adapter..........................258
CD player/changer ................223
iPod
® player ..........................240
MP3/WMA disc......................232
Optimal use ...........................253
Portable music player............258
Radio .....................................215
Steering wheel audio
switch ..................................260
Type ......................................211
USB memory player ..............246
Automatic air conditioning system ....................................196
Automatic light control system ....................................159
Automatic transmission
Automatic transmission .........138
If the shift lever cannot be shiftedfrom P .................................467
S mode ..................................139
AUX adapter .............................258
Auxiliary boxes ........................321
A

530 Alphabetical index
Seat beltsAdjusting the seat belt .............57
Automatic Locking
Retractor ...............................60
Child restraint system
installation ........................... 108
Cleaning and maintaining the seat belts ...................... 351
Emergency Locking Retractor ...............................60
How to wear your seat belt......57
How your child should wear
the seat belt ..........................61
Pregnant women, proper seat
belt use .................................60
Reminder light ....................... 435
Seat belt extenders .................61
Seat belt pretensioners ...........59
Seat heaters.............................. 330
Seating capacity....................... 178
Seats Adjustment ........................51, 53
Adjustment precautions........... 52
Child seats/child restraint system installation .............. 108
Cleaning ................................ 350
Head restraint..........................55
Properly sitting in the seat .......85
Rear seat folding down ...........54
Seat heaters .......................... 330 Service reminder
indicators .............................. 151
Shift lever Automatic transmission ......... 138
If the shift lever cannot be shifted from P ................ 467
Manual transmission ............. 142
Shift lock system ..................... 467
Side airbags ............................... 87
Side marker lights Replacing light bulbs ............. 418
Switch ................................... 159
Wattage................................. 494
Side mirror
Adjusting ................................. 68
Smart key system Entry function .......................... 27
Starting the engine ................ 131
Spare tire Inflation pressure .................. 392
Storage location .................... 454
Spark plug ................................ 488
Specifications .......................... 482
Speedometer ............................ 147
Steering Column lock release ..... 133, 136
Steering wheel Adjustment .............................. 65
Air conditioning system switches .............................. 201
Audio switches ...................... 260S

532 Alphabetical index
Vanity lightsVanity lights ........................... 325
Wattage ................................. 494
Vanity mirrors........................... 325
Vehicle identification number ................................... 482
Vehicle stability control........... 170
VSC............................................ 170
Warning buzzers Brake system ........................ 432
Downshifting.......................... 140
Open door ............................. 435
Seat belt reminder ................. 435
Warning lights Anti-lock brake system .......... 433
Brake assist system .............. 433
Brake system ........................ 432
Charging system .... ............... 433
Engine oil maintenance ......... 435
Engine oil pressure ............... 433
Low fuel level ........................ 435
Low tire pressure warning light ..................................... 435
Malfunction indicator lamp .... 433
Master warning light .............. 435
Open door ............................. 435
Pretensioners ........................ 433
Seat belt reminder light ......... 435
Smart key system... ............... 438
SRS airbags .......................... 433
Washer fluid .......................... 435 Warning messages
Engine coolant
temperature ........................ 445
Engine oil maintenance......... 447
Engine oil pressure ............... 445
Hood ..................................... 447
Moon roof .............................. 447
Open door ............................. 447
Parking brake ........................ 447
Smart key system .. ............... 450
Steering lock ......................... 446
Trunk ..................................... 447
Washer fluid .......................... 447
Washer
Checking ............................... 381
Preparing and checking before winter ....................... 179
Switch ................................... 164
Washing and waxing ............... 348
Weight Cargo capacity ...................... 175
Load limits ............................. 178
Weight ................................... 482
Wheels ...................................... 396
Window glasses ........................ 70
Window lock switch................... 70
Windows Power windows ....................... 70
Rear window defogger .......... 209
Washer.................................. 164
Windshield wipers ................... 164
Wireless remote control key Replacing the battery ............ 401
Wireless remote control .......... 38
WMA disc.................................. 232V
W