2014 LEXUS LX570 tires

8966-1. Specifications
LX570_OM_OM60L21U_(U) 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.TUBELESS or TUBE TYPE A tubeless tire does not have a tube an d air is directly filled in the tire. A
tube type tire has a tube inside the ti re and the tube maintains the air pres-
sure.
Radial tires or bias-ply tires A radial tire has RADIAL on the sidewall. A tire not marked RADIAL is a
bias-ply tire.

8986-1. Specifications
LX570_OM_OM60L21U_(U) Tire section names
Bead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
Uniform Tire Quality Grading
This information has b een prepared in accorda nce with regulations
issued by the National Highway Tr affic Safety Administration of the
U.S.A. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Lexus vehi-
cles with information on uniform tire quality grading. Your Lexus dealer will help answer an y questions you may have as you read
this information.
■ DOT quality grades
All passenger vehicle tires must co nform to Federal Safety Require-
ments 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

8996-1. Specifications
6
Vehicle specifications
LX570_OM_OM60L21U_(U) ■ Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controll ed conditions on a specified gov-
ernment 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 de pends upon the actual conditions of
their use, however, and may depart significantly from the norm due to varia-
tions in driving habits, service practices and differences in road characteris-
tics 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 condit ions on specif ied 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 (turning) trac-
tion.
■ Temperature A, B, C
The temperature grades are A (the hi ghest), B, and C, representing
the tire’s resistance to the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a specified 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 fail-
ure.
The grade C corresponds to a level of performance which all passenger car
tires must meet under the Federal Mo tor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory
test wheel than the minimum required by law.

9176
Vehicle specifications
LX570_OM_OM60L21U_(U) 6-3. Initialization
Items to initialize Item
When to initialize Reference
Power back door • After reconnecting or changing the
battery with power back door
opened
• After changing a fuse with power
back door opened P. 6 0
Maintenance data • After the maintenance is performed P. 7 3 7
Tire pressure warning
system • When the set tire pressure has been
changed before towing.
• When rotating the tires in above situ-
ation. P. 76 3The following items must be initialized for normal system operation in cases
such as after the battery is reconnected, or maintenance is performed on
the vehicle.

942Alphabetical index
LX570_OM_OM60L21U_(U) Opener
Back door................................................. 56
Fuel filler door..........................................114
Hood........................................................ 746
Outside rear view mirrors
Adjusting and folding ....................... 104
Outside temperature
display ..................................................... 451
Overhead console .............................. 689
Overheating, Engine...........................873
Paddle shift switches .................. 182, 184
Parking brake ..........................................188
Parking lights
Switch ......................................................206
PCS ............................................................355
Personal lights
Switch ......................................................684
Power back door ..................................... 57
Power outlet............................................. 701
Power steering
Fluid ......................................................... 888
Power windows ...................................... 107
Pre-collision system.............................355
Radar cruise control ............................ 234
Radiator .................................................... 754
Radio ..........................................................483
Rear air conditioning
system..................................................... 452
Rear seat
Adjustment................................................. 71
Folding the third seats ........................ 75
Tumbling second seats....................... 72
Rear seat entertainment system ..... 575 Rear step bumper ................................... 58
Rear turn signal lights
Replacing light bulbs .......................805
Wattage .................................................890
Rear view monitor system ................ 260
Rear window defogger ...................... 456
Rear window wiper.............................. 226
Replacing
Key battery ........................................... 780
Fuses .........................................................782
Light bulbs ............................................ 799
Tires.......................................................... 849
Reporting safety defects for
U.S. owners.......................................... 920
Roll sensing of curtain shield
airbags off switch................................. 137
Roof luggage carrier........................... 366
Safety Connect ......................................722
Seat belts
Adjusting the seat belt ......................... 91
Automatic Locking Retractor ........ 95
Child restraint system
installation ............................................ 149
Cleaning and maintaining
the seat belts .....................................734
Emergency Locking
Retractor ............................................... 95
How to wear your seat belt .............. 91
How your child should wear
the seat belt.......................................... 95
Pre-collision seat belts........................94
Pregnant women, proper seat
belt use .................................................... 97
Reminder light..................................... 823P
R S

944Alphabetical index
LX570_OM_OM60L21U_(U) Rear window wiper and
washer switch .................................. 226
VIEW switch ......................................... 301
Window lock switch ..........................107
Wipers and washer
switch ....................................... 220, 226
Tachometer .............................................. 190
Tail lights
Switch ......................................................206
Talk switch ...........................441, 460, 631
Telephone switch ................................... 612
Theft deterrent system
Alarm .......................................................... 119
Engine immobilizer system .............. 117
Tie-down hooks .......................................712
Tire inflation pressure ........................... 771
Tire pressure warning system.......... 762
Tire information
Glossary................................................ 900
Size .......................................................... 889
Tire identification number ............ 896
Uniform tire quality grading ........ 898
Tires
Chains ..................................................... 374
Checking ............................................... 762
If you have a flat tire ..........................849
Inflation pressure.................................. 771
Replacing ...............................................854
Rotating tires ........................................ 762
Size .......................................................... 889
Snow tires .............................................. 374
Spare tire................................................849
Tools ...........................................................849 Total load capacity .............................. 880
Touch screen.......................................... 402
Towing
Dinghy towing .................................... 399
Emergency towing ............................. 814
Trailer towing .......................................379
TRAC ........................................................ 347
Traction control..................................... 347
Trailer towing ......................................... 379
Trip information display .....................200
Trip meter ................................................. 190
Turn signal lights
Replacing light bulbs ..........803, 805
Switch ........................................................ 187
Wattage .................................................890
Vanity lights
Vanity lights.......................................... 698
Wattage .................................................890
Vanity mirrors ........................................ 698
Variable gear ratio steering ............. 347
Vehicle data recordings ....................... 24
Vehicle identification
number ................................................... 881
Vehicle load limits ................................ 373
Vehicle stability control ..................... 347
Ventilators ............................................... 705
VGRS ........................................................ 347
Voice command
switch
* .............................. 441, 460, 631
VSC ........................................................... 347T
V