2018 LEXUS LX570 inflation pressure

LX570_OM_OM60Q78U_(U) 5658-1. Specifications
8
Vehicle specifications 
20-inch tires 
21-inch tiresSuspension Fluid type Suspension fluid AHC
Tires and wheels Tire size 285/50R20 112V
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 2 psi (10 kPa, 0.1 kgf/cm 2
or bar) to the rear
tires.
Wheel size 20 × 8 1/2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)
Tire size 275/50R21 113V XL
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 6 psi (40 kPa, 0.4 kgf/cm 2
or bar) to the
rear tires.
Wheel size 21 X 8 1/2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)

569
LX570_OM_OM60Q78U_(U) 8-1. Specifications
8
Vehicle specifications
Tire information
Tire size ( → P. 571)
DOT and Tire Identification Number (TIN) ( → P. 570)
Location of trea dwear indicators ( → P. 486)
Tire ply composition and materials Plies are layers of rubber-c oated parallel cords. Cords are the strands which form the
plies in a tire.
Radial tires or bias-ply tires A radial tire has “RADIAL” on the sidewall. A tire not marked “RADIAL” is a bias-ply
tire.
TUBELESS or TUBE TYPE A tubeless tire does not have a tube and air is directly put into the tire. A tube type tire
has a tube inside the tire and the tube maintains the air pressure.
Load limit at maximum cold tire inflation pressure ( → P. 575)
Maximum cold tire inflation pressure ( → P. 575)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. 490)An all season tire has “M+S” on the side wall. A tire not marked “M+S” is a summer
tire.Typical tire symbols
1
2
3
4
5
6
7
8
9
10

LX570_OM_OM60Q78U_(U) 5758-1. Specifications
8
Vehicle specifications Glossary of tire terminology Tire related term Meaning
Cold tire inflation pressure Tire pressure when the vehicle has been parked for
three hours or more, or has no t been driven more than 1
mile or 1.5 km un der that condition
Maximum inflation pres-
sure The maximum cold inflated pr essure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressure Cold tire inflation pressure recommended by a manu-
facturer
Accessory weight The combined weight (in exce ss of those standard items
which may be replaced) of automatic 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 equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning 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 weight 150 lb. (68 kg) times the numb er of occupants specified
in the second column of Table 1
* that follows
Occupant distribution Distribution of occupants in a vehicle as specified in the
third column of Table 1
* below
Production options weight The combined weight of in stalled regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they re place, not previously con-
sidered in curb weight or accessory weight, including
heavy duty brakes, ride leve lers, roof rack, heavy duty
battery, and special trim
Rim A metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

LX570_OM_OM60Q78U_(U) 5778-1. Specifications
8
Vehicle specifications 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
Groove The space between two adjacent tread ribs
Innerliner The layer(s) forming the insi de surface of a tubeless tire
that contains the inflating medium within the tire
Innerliner separation The parting of the innerliner from cord material in the
carcass
Intended outboard sidewall (a) The sidewall that contai ns 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 ot her sidewall of the tire,
or
(b) The outward facing sidewa ll of an asymmetrical tire
that has a particular side that must always face out-
ward when mounted on a vehicle
Light truck (LT) tire A tire designated by its manufacturer as primarily
intended for use on lightweig ht trucks or multipurpose
passenger vehicles
Load rating The maximum load that a tire is rated to carry for a given
inflation pressure
Maximum load rating The load rating for a tire at the maximum permissible
inflation pressure for that tire
Maximum permissible infla-
tion pressure The maximum cold inflation pr essure to which a tire may
be inflated
Measuring rim The rim on which a tire is fitted for physical dimension
requirements
Open splice Any parting at any junction of tread, sidewall, or inner-
liner that extends to cord material
Outer diameter The overall diameter of an inflated new tireTire related term Meaning

578
LX570_OM_OM60Q78U_(U) 8-1. Specifications
Overall width The linear distance between the exteriors of the side-
walls of an inflated tire, including elev ations due to label-
ing, decorations, or protective bands or ribs
Passenger car tire A tire intended for use on passenger cars, multipurpose
passenger vehicles, and trucks, that have a gross vehicle
weight rating (GVWR) of 10,000 lb. or less.
Ply A layer of rubber-coat ed parallel cords
Ply separation A parting of rubber compou nd between adjacent plies
Pneumatic tire A mechanical device made of rubber, chemicals, fabric
and steel or other materials, that, when mounted on an
automotive wheel, provides the traction and contains
the gas or fluid that sustains the load
Radial ply tire A pneumatic tire in which the ply cords that extend to
the beads are laid at substa ntially 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
Sidewall That portion of a tire between the tread and bead
Sidewall separation The 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 Ref-
erence 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 Surf aces, and which is marked
with an Alpine Symbol ( ) on at least one sidewallTire related term Meaning

624 Alphabetical index
LX570_OM_OM60Q78U_(U) Snow tires ................................................ 382
“SOS” button.......................................... 452
Spare tire
Inflation pressure ............................... 565
Storage location .................................532
Spark plug ............................................... 562
Specifications .........................................558
Speedometer ............................................ 88
SRS airbags................................................ 38
Steering
Column lock release ........................207
Fluid.......................................................... 564
Steering wheel ........................................ 158
Adjustment ............................................. 158
Audio switches
* Meter control switches ...................... 93
Power easy access system .............. 151
Telephone switches
*Stop/tail lights
Replacing light bulbs ....................... 508
Storage feature ..................................... 420
Stuck
If the vehicle becomes stuck ....... 555
Sun visors ...................................................431
Sunshade
Roof............................................................ 169
Rear door...............................................443 Switch
Audio remote control switches
* Automatic High Beam switch ..... 225
Center differential lock/unlock
switch ...................................................304
Climate concierge switch .............398
Cruise control switch ........... 269, 281
Door lock switch.................................... 117
Driving mode select switch .......... 284
Driving position memory
switches ................................................ 152
Emergency flashers switch ............ 510
Engine switch ......................................205
Fog light switch ................................... 229
Four-wheel drive control
switch ...................................................303
Garage door opener
switches .............................................. 445
Headlight cleaner switch ............... 238
Interior light switch..............................418
Intuitive parking assist...................... 287
Ignition switch......................................205
LDA (Lane Departure Alert)....... 263
Light switches ........................................ 221
Meter control switches ...................... 93
Moon roof switches .......................... 168
Outside rear view mirror
switches ................................................ 162
Paddle shift switches.......................... 212
Personal light switch ..........................419
Power back door switch.................. 124
Power door lock switch ..................... 117
Power window switch .......................165

625Alphabetical index
LX570_OM_OM60Q78U_(U) Rear window wiper and
washer switch...................................235
Rear window and outside
rear view mirror defoggers
switch................................................... 405
Seat heater switches.......................... 415
Seat ventilator switches ................... 415
“SOS” button........................................452
Talk switch
* Telephone switches
*Tilt and telescopic steering
control switch .................................... 158
Tire pressure warning reset
switch................................................... 488
Vehicle-to-vehicle distance
button ................................................... 275
VSC OFF switch ...............................378
Window lock switch.......................... 165
Windshield wipers and
washer switch.....................................231
Wireless charger power
supply switch ....................................435
Tachometer ............................................... 88
Tail lights..................................................... 221
Light switch ............................................. 221
Replacing light bulbs ....................... 508
Talk switch
* Telephone switch
*Theft deterrent system
Alarm........................................................... 77
Immobilizer system .............................. 75 Tire inflation pressure......................... 565
Maintenance data..............................565
Warning light ....................................... 522
Tire information .................................... 569
Glossary................................................. 575
Size ............................................................. 571
Tire identification number ............. 570
Uniform Tire Quality Grading.... 573
Tire pressure warning system ..........487
Function .................................................. 487
Initializing ............................................... 487
Installing tire pressure warning
valves and transmitters................ 487
Registering ID codes ...................... 488
Tire pressure warning reset
switch .................................................. 488
Warning light ....................................... 522
Tires ........................................................... 486
Chains .....................................................383
Checking ...............................................486
If you have a flat tire .......................... 532
Inflation pressure................................ 495
Replacing ............................................... 532
Rotating tires ........................................486
Size ...........................................................565
Snow tires .............................................. 382
Spare tire................................... 532, 565
Tire pressure warning system ..... 487
Warning light ....................................... 522
Tools .......................................................... 532
Total load capacity............................... 558T
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.

628
LX570_OM_OM60Q78U_(U) GAS STATION INFORMATION
Fuel filler door Auxiliary catch lever
P. 240 P. 472
Tire inflation pressure Fuel filler door opener Hood lock release lever
P. 565 P. 240 P. 472
Fuel tank capacity
(Reference) 24.5 gal. (93 L, 20.4 Imp.gal.)
Fuel type Unleaded gasoline only
P. 560
Cold tire inflation
pressure P. 565
Engine oil capacity
(Drain and refill —
reference) With filter
Without filter 7.9 qt. (7.5 L, 6.6 Imp.qt.)
7.5 qt. (7.1 L, 6.2 Imp.qt.)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
P. 560