2010 TOYOTA TUNDRA wheel size

553
4-3. Do-it-yourself maintenance
4
Maintenance and care
Wheels
If a wheel is bent, cracked or heavily corroded, it should be
replaced.
Otherwise, the tire may separate from the wheel or cause loss of
handling control.
■Wheel selection
When replacing wheels, care should be taken to ensure that
they are equivalent to those removed in load capacity, diameter,
rim width, and inset*.
Replacement wheels are available at your Toyota dealer.
*: Conventionally referred to as “offset”.
Toyota does not recommend using:
●Wheels of different sizes or types
● Used wheels
● Bent wheels that have been straightened
■ Wheel precautions
●Use only Toyota wheel nuts and wrench designed for use with
your aluminum wheels.
● When rotating, repairing or changing your tires, check that the
wheel nuts are still tight after driving 100 miles (160 km).
● Be careful not to damage the aluminum wheels when using
tire chains.
● Use only Toyota genuine balance weights or equivalent and a
plastic or rubber hammer when balancing your wheels.

554 4-3. Do-it-yourself maintenance
■When replacing wheels
The wheels of your Toyota are equipped with tire pressure warning
valves and transmitters (except for spare tire) that allow the tire pressure
warning system to provide advanced warn ing in the event of a loss in tire
inflation pressure. Whenever wheels are replaced, the tire pressure
warning valves and transmitte rs must be installed. (P. 543)
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may re sult 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 death or seri-
ous injury.
NOTICE
■Replacing tire pressure warning valves and transmitters
●Because tire repair or replacement may affect the tire pressure warn-
ing valves and transmitters, make su re to have tires serviced by your
Toyota dealer or other qualified service shop. In addition, make sure to
purchase your tire pressure warning valves and transmitters at your
Toyota dealer.
●Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly
with non-genuine wheels.

666 6-1. Specifications
Tires and wheelsType A
Type B
Tire size P255/70R18 112T
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front tires:
30 psi (210 kPa, 2.1 kgf/cm
2 or bar)
Rear tires:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size 18  8J
Wheel nut torque Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)
Tire size
P275/65R18 114T,
P255/70R18 112T (spare tire)
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front tires:
30 psi (210 kPa, 2.1 kgf/cm2 or bar)
Rear tires:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size 18  8J
Wheel nut torque Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)

667
6-1. Specifications
6
Vehicle specifications
Type C
Tire size
P275/55R20 111H,
P255/70R18 112T (spare tire)
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front tires:
30 psi (210 kPa, 2.1 kgf/cm
2 or bar)
Rear tires:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size 20
 8J,
18  8J (spare wheel)
Wheel nut torque Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)

675
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 digits or 3 digits)
Speed symbol
(alphabet with one letter)
■ Tire dimensions
Section width
Tire height
Wheel diameter

679
6-1. Specifications
6
Vehicle 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
specified in the third column of Table 1
* below
Production options
weight
The combined weight of installed regular
production 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
occupant weight (distr ibuted in accordance
with Table 1
* below), and dividing by two

715
Alphabetical index
Side mirrors
Adjusting and folding .............. 91
Mirror position memory........... 70
Spare tire Inflation pressure .................. 666
Replacing ............................. 616
Storage location ................... 608
Spark plug................................ 662
Specifications .......................... 640
Speedometer ........................... 194
SRS airbags
Curtain shield airbags........... 120
Front airbags ........................ 120
Knee airbags ........................ 120
Passenger airbag off switch ................................. 132
Precautions .......................... 127
Roll sensing of curtain shield
airbag off switch ................. 134
Side airbags ......................... 120
Steering Column lock release ............... 85
Steering wheel
Adjustment ............................. 85
Audio switches ..................... 358
Steering wheel memory.......... 70
Telephone switches.............. 418
Stop lights Replacing light bulbs ............ 577
Wattage ................................ 668
Storage feature ........................ 447
Storage precautions ............... 257
Stuck If your vehicle becomes stuck................................... 637
Sun visors ................................ 474
Switch Cruise control switch ............ 221
Emergency flasher switch .... 584
Engine switch ....................... 183
Fog light switch..................... 217
Front-wheel drive control
switch ................................. 236 Ignition switch........................183
Light switches........................213
Hazard light switch ................584
Headlights switch ..................213
Passenger airbag off
switch ..................................132
Power back window switch ...101
Power door lock switch ...........48
Power window switch ..............96
Roll sensing of curtain shield airbag off switch .................. 134
Tire pressure warning reset switch .........................543
TOW/HAUL switch ................189
Turn signal lights ...................191
VSC OFF switch ..........240, 245, 246, 247
Window lock switch .................98
Wiper and washer switch ......218
Tachometer...............................194
Tailgate Removing the tailgate .............53
Tailgate ...................................52
Tail lights
Replacing light bulbs .............577
Switch....................................213
Wattage .................................668
Talk switch................................418
Telephone switch .....................418
Theft deterrent system Alarm .....................................116
Engine immobilizer system ... 114
Tire inflation pressure .............549
Tire information
Glossary ................................678
Size .......................................675
Tire identification number ......674
Uniform tire quality grading ................................676
Tires Chains ...................................261
T

716 Alphabetical index
Checking ............................... 542
Identification number ............. 674
If you have a flat tire .............. 608
Inflation pressure........... 549, 666
Information ............................ 673
Inflation pressure sensor ....... 543
Replacing .............................. 608
Rotating tires ......................... 542
Size ....................................... 666
Snow tires ............................. 260
Tire pressure warning reset switch ......................... 543
Tire pressure warning system ........................ 542, 598
Warning light ......................... 598
Tissue pocket ........................... 461
Tools ......................................... 608
Total load capacity................... 258
TOW/HAUL switch ................... 189
Towing Bumper towing ...................... 275
Dinghy towing........................ 285
Emergency towing................. 585
Fifth wheel trailer ................... 273
Trailer towing......................... 264
Traction control........................ 243
TRAC ......................................... 243
Trip information ....................... 204
Trip meter ................................. 198
Turn signal lights
Replacing light bulbs ..... 574, 577
Switch.................................... 191
Wattage ................................. 668
Valet key .....................................42
Vanity lights Vanity lights ........................... 475
Wattage ................................. 668
Vanity mirrors........................... 475
Vehicle identification number ................................... 653
Vehicle stability control........... 243
VSC............................................ 243 Warning buzzers
Brake system ........................ 595
Key reminder................... 50, 599
Open door ..................... 597, 599
Seat belt reminder......... 597, 599
Warning lights ABS ....................................... 596
Airbag system ....................... 596
Anti-lock brake system .......... 596
Automatic transmission fluid temperature................. 597
Brake assist system .............. 596
Brake system ........................ 595
Charging system .... ............... 595
Electronic engine control system ................................ 596
Engine oil pressure ............... 596
Four-wheel drive system
warning buzzer ................... 599
Driver’s seat belt ................... 597
Front passenger occupant
classification system ........... 596
Front passenger’s
seat belt .............................. 597
Low brake fluid ...................... 595
Low engine oil pressure ........ 596
Low fuel level ................ 598, 606
Low tire inflation pressure.............................. 598
Malfunction indicator lamp .... 596
Master warning light .............. 598
Open door ............................. 597
Power steering warning light ..................................... 597
Pretensioners ........................ 596
Seat belt reminder light ......... 597
SRS airbags .......................... 596
Tire pressure warning light.... 598
VSC/TRAC ............................ 597
Warning messages .................. 604
Washer Checking ............................... 540
V
W