wheel size TOYOTA YARIS 2010 3.G User Guide

368 6-1. 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 digits or 3 digits)
Speed symbol
(alphabet with one letter)
■Tire dimensions
Section width
Tire height
Wheel diameter

372 6-1. Specifications
Tire related termMeaning
Occupant distributionDistribution 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
RimA 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 designationRim diameter and width
Rim type designationThe industry manufacturer's designation for a
rim by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity)The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicle'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
Weather sideThe surface area of the rim not covered by the
inflated tire

394 Alphabetical index
Seat belts
Adjustment ..............................57
ALR .........................................61
Automatic Locking Retractor ...61
Child restraint system
installation ................... 102, 106
Cleaning and maintaining...... 240
Comfort guide..........................59
ELR .........................................61
Emergency Locking
Retractor .............................. 61
How to wear your seat belt......56
How your child should wear
the seat belt ..........................62
Pregnant women, proper seat
belt use .................................62
Reminder light ....................... 318
Seat belt extenders .................62
Seat belt pretensioners ...........61
Seats
Adjustment ..............................40
Adjustment precautions........... 42
Child seats/child restraint
system installation ...... 102, 106
Cleaning ................................ 238
Folding down the rear seat......45
Folding down the rear seat
precautions ...........................49
Front seat adjustment .............40
Front seat adjustment
precautions ...........................42
Head restraint..........................50
Properly sitting in the seat .......83
Service reminder
indicators .............................. 145
Shift lever
Automatic transmission ......... 132
If the shift lever cannot be
shifted from P...................... 339
Manual transmission ............. 134
Shift lock system..................... 339
Side airbags................................85Side marker lights
Replacing light bulbs ............. 294
Switch ................................... 149
Wattage................................. 360
Side mirror
Adjusting ................................. 68
Defogger ............................... 193
Folding .................................... 69
Spare tire
Identification number............. 364
Inflation pressure .......... 272, 359
Information ............................ 364
Replacing .............................. 325
Size ....................................... 359
Storage location .................... 325
Spark plug ................................ 356
Specifications .......................... 352
Speedometer ............................ 139
Steering wheel
Adjustment .............................. 66
Column lock release ............. 130
Electric power steering.......... 160
EPS ....................................... 160
Specification.......................... 359
Warning light ......................... 316
Stop lights
Replacing light bulbs ............. 294
Wattage................................. 360
Storage features
Auxiliary boxes .............. 220, 225
Bottle holders ................ 220, 223
Cup holders................... 220, 222
Glove boxes .................. 220, 221
Storage precautions ................ 167
Stuck
If the vehicle becomes
stuck ................................... 348
Sun visors ................................ 227
Switch
Cruise control ........................ 156
Emergency flashers
switch.................................. 304
Engine switch ........................ 129S