2015 LEXUS LS600H tire pressure

5548-1. Specifications
LS600hL_U(OM50E41U)
Maximum cold tire inflation pressure ( P. 559)
This means the pressure to which a tire may be inflated.
Uniform tire quality grading
For details, see “Uniform Tire Quality Grading” that follows.
Summer tires or all season tires ( P. 4 5 8 )
An all season tire has “M+S” on the side wall. A tire not marked “M+S” is a summer
tire.
DOT symbol*
Tire Identification Number (TIN)
Tire manufacturer’s identification
mark
Ti r e s i z e c o d e
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.
Typical DOT and Tire Iden tification Number (TIN)
9
10
11
1
2
3
4
5
6
7

5598-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of hybrid transmission,
power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied 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 12-volt battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

5618-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
CT
A pneumatic tire with an inverted flange tire and rim
system in which the rim is designed with rim flanges
pointed radially inward and the tire is designed to fit
on the underside of the rim in a manner that encloses
the rim flanges inside the air cavity of the tire
Extra load tire
A tire designed to operate at higher loads and at
higher inflation pressures than the corresponding
standard tire
GrooveThe space between two adjacent tread ribs
InnerlinerThe layer(s) forming the inside surface of a tubeless
tire that contains the inflating medium within the tire
Innerliner separationThe parting of the innerliner from cord material in the
carcass
Intended outboard side-
wall
(a) The sidewall that contains a whitewall, bears
white lettering, or bears manufacturer, brand,
and/or model name molding that is higher or
deeper than the same molding on the other side-
wall of the tire, or
(b) The outward facing sidewall of an asymmetrical tire that has a particular side that must always
face outward when mounted on a vehicle
Light truck (LT) tire
A tire designated by its manufacturer as primarily
intended for use on lightw eight trucks or multipur-
pose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry for a
given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum permissible
inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which a tire
may be inflated
Measuring rimThe rim on which a tire is fitted for physical dimension
requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter of an inflated new tire
Tire related termMeaning

5628-1. Specifications
LS600hL_U(OM50E41U)
Overall width
The linear distance between the exteriors of the side-
walls of an inflated tire, including elevations due to
labeling, decorations, or protective bands or ribs
Passenger car tire
A tire intended for use on passenger cars, multipur-
pose passenger vehicles, and trucks, that have a
gross vehicle weight rating (GVWR) of 10,000 lb. or
less.
PlyA layer of rubber-coated parallel cords
Ply separationA parting of rubber compound between adjacent
plies
Pneumatic tire
A mechanical device made of rubber, chemicals, fab-
ric and steel or other mate rials, that, when mounted
on an automotive wheel, provides the traction and
contains the gas or flui d 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 corresponding
standard tire
Section width
The linear distance between the exteriors of the side-
walls of an inflated tire, excluding elevations due to
labeling, decoration, or protective bands
SidewallThat portion of a tire between the tread and bead
Sidewall separationThe 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
Tire related termMeaning

605Alphabetical index
LS600hL_U(OM50E41U)
HooksCargo hooks ........................................ 373
Coat hooks ............................................ 401
Retaining hooks (floor mat) ............. 32
Shopping bag hooks........................ 373
Horn ........................................................... 233
Hybrid battery (traction battery) ........81
Hybrid battery (traction battery) air vents .................................................... 82
Hybrid system ............................................76 Emergency shut off system.............. 82
Energy monitor/consumption screen ........................ 112
EV drive mode...................................... 221
High voltage components ................ 81
Hybrid System Indicator ................. 103
Hybrid system precautions............... 81
Hybrid vehicle driving tips............. 323
If the hybrid system will not start......................................... 517
Overheating ........................................ 530
Power (ignition) switch .................... 216
Starting the hybrid system .............. 216
Vehicle proximity notification system ..................................................... 77
Hybrid System Indicator..................... 103
Hybrid transmission ............................ 223 If the shift lever cannot be shifted from P ............. 519
S mode .................................................... 224 I/M test ......................................................432
Identification........................................... 539
Engine .....................................................539
Vehicle ....................................................539
Ignition switch (power switch) .......... 216
Illuminated entry system ................... 363
Immobilizer system ................................ 88
Indicators ..................................................... 97
Initialization Maintenance ........................................ 426
Moon roof ...............................................194
Power windows................................... 190
Tire pressure warning system ...............................455
Initiators (tire pressure warning system) .................................462
Inside door handle lights ................... 360
Inside rear view mirror.........................183
Instrument panel light control ............ 101
Instrument panel ornament lights ....................................................... 360
Interior lights ............................................ 361 Front interior light ................................361
Rear interior light .................................361
Interior lights list.................................... 360
Intuitive parking assist
*
I
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

611Alphabetical index
LS600hL_U(OM50E41U)
Shift lever ................................................. 223Hybrid transmission.......................... 223
If the shift lever cannot be shifted from P ............. 519
Shift lever light ....................................... 360
Shift lock system..................................... 519
Shopping bag hooks ........................... 373
Side airbags ............................................... 43
Side marker lights................................. 234 Light switch ........................................... 234
Replacing light bulbs ......................... 481
Welcome light illumination control ................................................... 126
Side mirrors ............................................. 185 Adjusting and folding........................ 185
BSM (Blind spot monitor) ............ 308
Linked mirror function when reversing ................................. 187
Mirror position memory ................... 172
Side turn signal lights ...........................227 Replacing light bulbs ......................... 481
Turn signal lever ................................. 227
Smart access system with push-button start .......................125 Antenna location ................................. 128
Entry functions ...................................... 125
Starting the hybrid system .............. 216
Snow mode ............................................. 225
Snow tires ................................................ 328 Spare tire ................................................. 506
Inflation pressure................................ 546
Storage location ................................. 507
Spark plug ............................................... 543
Specifications......................................... 538
Speedometer .............................................99
Sport mode ............................................. 283
Steering lock ............................................ 218 Column lock release .........................218
Steering wheel ........................................ 182 Adjustment..............................................182
Heated steering wheel ...................385
Power easy access system .............159
Steering wheel position memory .............................. 172
Stop lights Replacing light bulbs .........................481
Storage feature ..................................... 364
Stuck If the vehicle becomes stuck........535
Sun shade Rear ..........................................................395
Rear door ..............................................398
Roof ............................................................193
Sun visors..................................................376

612Alphabetical index
LS600hL_U(OM50E41U)
SwitchesAutomatic High Beam switch................................................... 238
Brake hold switch ................................231
BSM (Blind spot monitor) main switch ....................................... 308
Climate control seat switches .....387
Cruise control switch.......................253
“DISP” button ........................................ 106
Door lock switches ............................ 145
Driving mode select switch ......... 283
Driving position memory switches ................................................. 172
Dynamic radar cruise control with full-speed range .................... 257
Emergency flashers switch .......... 484
EV drive mode switch ....................... 221
Fog light switch ................................... 243
Garage door opener switches .............................................. 403
Headlight cleaner switch ...............248
Heated steering wheel switch................................................... 385
Ignition switch ....................................... 216
Lexus night view switch ................... 318
Light switch ........................................... 234
LKA (Lane-Keeping Assist) switch.................................................... 275
Moon roof switches........................... 192 Outside rear view mirror
switches ............................................... 185
Parking brake switches .................. 228
Power door lock switch ...................145
Power switch ......................................... 216
Power trunk lid......................................149
Power window switches ................. 189
Pre-collision braking off switch............................................. 298
Rear door sunshade switch..........398
Rear seat position memory ............ 177
Rear sunshade switch .....................395
Rear window and outside rear view mirror defoggers
switch ...................................................358
Snow mode switch ........................... 225
“SOS” button .........................................410
Tilt and telescopic steering control switch ..................182
Tire pressure warning reset switch ................................................... 456
Trunk closer switch............................ 150
Trunk opener main switch ............. 150
Trunk opener switch ..........................149
Vehicle-to-vehicle distance button ................................................... 260
VSC OFF switch ................................. 291
Window lock switch ......................... 189
Windshield wipers and washer switch ......................... 244

613Alphabetical index
LS600hL_U(OM50E41U)
Tachometer ............................................... 99
Tail lights................................................... 234Light switch ........................................... 234
Replacing light bulbs ......................... 481
Welcome light illumination control ................................................... 126
Theft deterrent system Alarm...........................................................90
Immobilizer system ............................. 88
Tire inflation pressure ......................... 464 Maintenance data ............................. 546
Tire inflation pressure display function .................................................108
Warning light ....................................... 497
Tire information ..................................... 553 Glossary ................................................ 559
Size ........................................................... 555
Tire identification number............. 554
Uniform Tire Quality Grading...............................................557
Tire pressure warning system ......... 455 Function ................................................. 455
Initializing............................................... 455
Installing tire pressure warning valves and transmitters ............... 455
Registering ID codes .......................457
Tire pressure warning reset switch................................................... 456
Warning light ....................................... 497 Tires ........................................................... 454
Chains ......................................................327
Checking ............................................... 454
If you have a flat tire ...............506, 515
Inflation pressure................................ 546
Information............................................553
Replacing .............................................. 506
Rotating tires ........................................ 454
Run-flat tires .......................................... 515
Size ........................................................... 546
Snow tires .............................................. 328
Spare tire............................................... 506
Tire inflation pressure display function................................................. 108
Tire pressure warning system .....455
Warning light ....................................... 497
Tools ................................................ 507, 516
Top tether strap ........................................ 72
Total load capacity................................. 213
Towing Dinghy towing ....................................... 215
Emergency towing ...........................486
Towing eyelet ......................................489
Trailer towing......................................... 214
TRAC (Traction Control)................. 289
Traction battery (hybrid battery) ........ 81
Traction motor (electric motor)......... 76
Trailer towing ........................................... 214
Transmission ...........................................223 Driving mode select switch .......... 283
Hybrid transmission ......................... 223
If the shift lever cannot be shifted from P .....................................519
S mode.................................................... 224
T