tire size TOYOTA MATRIX 2013 E140 / 2.G User Guide

363 4-3. Do-it-yourself maintenance
4
Maintenance and care
■When replacing wheels
The wheels of your Toyota, except for the compact spare tire, are
equipped with tire pressure warning valves and transmitters that allow
the tire pressure warning system to provide advanced warning in the
event of a loss in tire inflation pressure. Whenever wheels are replaced,
the tire pressure warning valves and transmitters must be installed.
(P. 350)
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may result in loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a
tubeless tire. Doing so may result in an accident, causing serious
injury or death.
■When installing the wheel nuts
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing an
accident and resulting in death or serious injury. Remove any oil or
grease from the wheel bolts or wheel nuts.
●Be sure to install the wheel nuts with
the tapered end facing inward. Install-
ing the nuts with the tapered end fac-
ing outward can cause wheel to
break and eventually cause a wheel
to come off while driving, which could
lead to an accident resulting in death
or serious injury.
Tapered
portion

5
When trouble arises
405 5-2. Steps to take in an emergency
CAUTION
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is probable that you have a flat tire. Check the tires.
If the tire is flat, change to the spare tire and have the flat tire repaired
by the nearest Toyota dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine the
proper tire inflation pressure for those tires.)

451 6-1. Specifications
6
Vehicle specifications
Steering
Tires and wheels
16-inch tires
Free play Less than 1.2 in. (30 mm)
Tire sizeP205/55R16 89H, T135/80R16 101M or
T135/70R17 102M
Tire inflation pressure
(Recommended cold tire
inflation pressure)2WD models
Front: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Rear: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm
2 or
bar)
AWD models
Front: 35 psi (240 kPa, 2.4 kgf/cm
2 or
bar)
Rear: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm
2 or
bar)
Wheel size16  6 1/2 J, 16  4T or 17  4T (compact
spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)

452 6-1. Specifications
17-inch tires
18-inch tires
Tire sizeP215/45R17 87W, T135/80R16 101M or
T135/70R17 102M
Tire inflation pressure
(Recommended cold tire
inflation pressure)2WD models
Front: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Rear: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm
2 or
bar)
AWD models
Front: 35 psi (240 kPa, 2.4 kgf/cm
2 or
bar)
Rear: 32 psi (220 kPa, 2.2 kgf/cm
2 or
bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm
2 or
bar)
Wheel size17  7 J, 16  4T or 17  4T (compact
spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size P215/45R18 89W, T135/70R17 102M
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front: 32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Rear: 32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Wheel size 18  7 J, 17  4T (compact spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)

457
6-1. Specifications
6
Vehicle specifications
Tire infor mation
Typical tire symbols
Full-size tire
Compact spare tire
Tire size (P. 460)
DOT and Tire Identification Number (TIN) (P. 459)
Uniform tire quality grading
For details, see “Uniform Tire Quality Grading” that follows.
Location of treadwear indicators (P. 349)

459 6-1. Specifications
6
Vehicle specifications
Typical DOT and Tire Identification Number (TIN)
DOT symbol
*
Tire Identification Number
(TIN)
Tire manufacturer's identifica-
tion mark
Tire size code
Manufacturer's optional tire
type code (3 or 4 letters)
Manufacturing week
Manufacturing year
*: The DOT symbol certifies
that the tire conforms to
applicable Federal Motor
Vehicle Safety Standards.

460 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 or 3 digits)
Speed symbol
(alphabet with one letter)
■Tire dimensions
Section width
Tire height
Wheel diameter

464 6-1. Specifications
Tire related termMeaning
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weightThe 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 designation Rim diameter and width
Rim type designationThe 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 vehicle's designated seating
capacity
Vehicle maximum load
on the tireThe 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 tireThe 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

471
6
Vehicle specifications
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Maintenance data
(U.S.A. only)After the maintenance is performed P. 321
Tire pressure warning
system (if equipped)• When rotating the tires on vehicles
differing with front and rear tire infla-
tion pressure.
• When changing the tire size.P. 350
The following items must be initialized for normal system operation
in cases such as after maintenance is performed on the vehicle.

496 Alphabetical index
Sunshade
Roof.........................................62
Switch
Emergency flasher switch ..... 388
Engine switch ........................ 118
Fog light switch ..................... 141
Hazard light switch ................388
Ignition switch........................ 118
Light switches........................ 138
Power door lock switch ...........31
Power window switch ..............59
Window lock switch .................59
Wiper and washer switch ...... 143
Tachometer............................... 132
Tail lights
Replacing light bulbs ............. 378
Switch.................................... 138
Wattage ................................. 453
Theft deterrent system
Engine immobilizer system .....68
Theft prevention labels..............70
Tie-down belts .......................... 302
Tire inflation pressure ............. 358
Tire information
Glossary ................................ 463
Size ....................................... 460
Tire identification number ...... 459
Uniform tire quality
grading ................................ 461Tires
Chains ................................... 162
Checking ............................... 349
If you have a flat tire.............. 408
Inflation pressure .................. 358
Inflation pressure sensor....... 350
Replacing .............................. 408
Rotating tires ......................... 349
Size ....................................... 451
Snow tires ............................. 162
Spare tire .............................. 408
Tonneau cover ......................... 304
Tools ......................................... 408
Total load capacity .................. 161
Towing
Dinghy towing ............... 181, 182
Trailer towing ................ 166, 167
TRAC ......................................... 153
Traction control ....................... 153
Trip meter ................................. 132
Turn signal lights
Replacing light bulbs ............. 378
Switch ................................... 129
Wattage................................. 453
Vanity mirrors .......................... 291
Vehicle control and
operation data recording ........ 19
Vehicle identification
number ................................... 439
Vehicle stability control .......... 153
VSC ........................................... 153
T
V