weight LEXUS LX570 2014 Owner's Manual

7664-3. Do-it-yourself maintenance
LX570_OM_OM60L21U_(U) ■
Maximum load of tire
Check that the number given by dividing the maximum load by 1.10 of the replace-
ment tire is greater than 1 /2 of the Gr oss Axle Weight Ratings (GAWR) of either
the front axle or the rear axle, whichever is greater.
■
Tire types
1 Summer tires
Summer tires are high-speed performance tires best suited to highway driving
under dry conditions. Since summer tires do not have the same traction perfor-
mance as snow tires, summer tires are inadequate for driving on snow-covered
or icy roads. For driving on snow-covered roads or icy roads, the use of snow tires
is recommended. When installing snow tires, be sure to replace all four tires.
2 All season tires
All season tires are designed to provide better traction in snow and to be ade-
quate for driving in most winter conditions , as well as for use year round. All sea-
son tires, however, do not have adequa te traction performance compared with
snow tires in heavy or loos e snow. Also, all season tires fall short in acceleration
and handling performance compared with summer tires in highway driving.
3Snow tires
For driving on snow-covered roads or ic y roads, we recommend using snow tires.
If you need snow tires, select tires of the same size, construction and load capac-
ity as the originally installed tires. Since your vehicle has radial tires as original
equipment, make sure your snow tires also have radial construction. Do not install
studded tires without first checking loca l regulations for possible restriction.
Snow tires should be installed on all wheels. (  P. 3 74 )For the GAWR, see the Certification Label.
For the maximum load of the tire, see the load
limit at maximum cold tire inflation pressure
mentioned on the sidewall of the tire.
(  P. 8 9 5 )

7734-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L21U_(U) ■
Tire inflation pressure check interval
You should check tire inflation pressure every 2 weeks, or at least once a month.
Do not forget to check the spare. ■
Effects of incorrect tire inflation pressure
Driving with incorrect tire inflation pressure may result in the following: ●
Reduced fuel efficiency ●
Reduced driving comfort and tire life ●
Reduced safety ●
Damage to the drive train
If a tire needs frequent refilling, have it checked by your Lexus dealer. ■
Instructions for checking tire inflation pressure
When checking tire inflation pressure, observe the following: ●
Check only when the tires are cold.
If your vehicle has been parked for at least 3 hours and has not been driven for
more than 1 mile or 1.5 km, you will get an accurate cold tire inflation pressure
reading. ●
Always use a tire pressure gauge.
The appearance of the tire can be misleadi ng. In addition, tire inflation pressures
that are even just a few pounds off can degrade ride and handling.●
Do not bleed or reduce tire inflation pressure after driving. It is normal for the
tire inflation pressure to be higher after driving. ●
Never exceed the vehicle capacity weight.
Passengers and luggage weight should be placed so that the vehicle is bal-
anced.

7754-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L21U_(U) 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 capaci ty, diameter, rim
width, and inset
* .
Replacement wheels are available at your Lexus dealer.
* : Conventionally referred to as “offset”.
Lexus does not recommend using:
● Wheels of different sizes or types
● Used wheels
● Bent wheels that have been straightened
■ Aluminum wheel precautions
● Use only Lexus wheel nuts and wrenches designed for use with
your aluminum wheels.
● When rotating, repairing or changi ng your tires, check that the
wheel nuts are still tight after driving 1000 miles (1600 km).
● Be careful not to damage the aluminum wheels when using tire
chains.
● Use only Lexus genuine balance weights or equivalent and a
plastic or rubber hammer when balancing your wheels.

880
LX570_OM_OM60L21U_(U) 6-1. Specifications
Maintenance data (fue l, oil level, etc.)Dimensions and weights
* 1
: Unladen vehicles
* 2
: Vehicles with roof luggage carrier
* 3
: Vehicles without roof luggage carrierOverall length 198.0 in. (5030 mm)
Overall width 77.6 in. (1970 mm)
Overall height
* 1
75.6 in. (1920 mm)
* 2
73.4 in. (1865 mm)
* 3
Wheelbase 112.2 in. (2850 mm)
Tr e a d Front 64.6 in. (1640 mm)
Rear 64.4 in. (1635 mm)
Vehicle capacity weight
(Occupants + luggage) 1285 lb. (580 kg)
TWR
(trailer weight +
cargo weight) With brake 7000 lb. (3175 kg)
Without brake 1000 lb. (454 kg)

9006-1. Specifications
LX570_OM_OM60L21U_(U) Warning: The temperature grades for this tire are established for a tire that
is properly inflated and not overloaded.
Excessive speed, underinflation, or excess ive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
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 not been driven more than
1 mile or 1.5 km under that condition
Maximum inflation pres-
sure The maximum cold inflated pressure 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 excess of those standard
items which may be replaced) of automatic transmis-
sion, 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 addi-
tional 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 number of occupants speci-
fied 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

9016-1. Specifications
6
Vehicle specifications
LX570_OM_OM60L21U_(U) Tire related term Meaning
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
Rim A 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 designation The 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 tire The load on an individual tire that is determined by dis-
tributing 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 dis-
tributing to each axle its share of curb weight, acces-
sory weight, and normal occupant weight (distributed
in accordance with Table 1
* below), and dividing by
two
We a t h e r s i d e The surface area of the rim not covered by the inflated
tire
Bead The part of the tire that is made of steel wires,
wrapped or reinforced by ply cords and that is shaped
to fit the rim

9046-1. Specifications
LX570_OM_OM60L21U_(U) Tire related term Meaning
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
Ply A layer of rubber-coated parallel cords
Ply separation A parting of rubber compound between adjacent
plies
Pneumatic tire A mechanical device made of rubber, chemicals, fab-
ric 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 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
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

934
LX570_OM_OM60L21U_(U) Abbreviation list
Abbreviation/Acronym list ABBREVIATIONS MEANING
4WD Four Wheel Drive
A/C Air Conditioning
ABS Anti-lock Brake System
AFS Adaptive Front-lighting System
AHC Active Height Control Suspension
AI-SHIFT Artificial Intelligence Shift control
ALR Automatic Locking Retractor
AV S Adaptive Variable Suspension
CRS Child Restraint System
DISP Display
ECT Electronic Controlled Transmission
EDR Event Data Recorder
ELR Emergency Locking Retractor
GAWR Gross Axle Weight Rating
GCWR Gross Combination Weight Rating
GPS Global Positioning System
GVWR Gross Vehicle Weight Rating
HI High
I/M Emission inspection and maintenance
INT Intermittent

935Abbreviation list
LX570_OM_OM60L21U_(U) L Left
LATCH Lower Anchors and Tethers for Children
LED Light Emitting Diode
LO Low
M + S Mud and Snow
MMT Methylcy clopentadienyl Manganese Tricarbonyl
MTBE Methyl Tertiary Butyl Ether
PCS Pre-Collision System
PWR Po w e r
RSCA Roll Sensing of Curtain Shield Airbag
SRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Monitoring (Warning) System
TRAC Traction Control
TWR Trailer Weight Rating
VGRS Variable Gear Ratio Steering
VIN Vehicle Identification Number
VSC Vehicle Stability ControlABBREVIATIONS MEANING

945Alphabetical index
LX570_OM_OM60L21U_(U) Warning buzzers
Brake system ......................................... 821
Open door ........................................... 823
Seat belt reminder ............................ 823
Warning lights
“AFS OFF” indicator ........................ 823
Anti-lock brake system .................. 822
Brake system ......................................... 821
Charging system ................................. 821
Fuel level ................................................ 823
Malfunction indicator lamp .......... 822
Master warning light ........................ 825
Open door ........................................... 823
Pre-collision system ......................... 822
Seat belt reminder light .................. 823
Slip indicator light .............................. 823
SRS airbags .......................................... 822
Tire pressure........................................ 824
Unengaged “Park” ........................... 824
Warning messages.............................. 832
Warning reflector holder.................... 713
Washer
Checking ................................................. 761
Preparing and checking
before winter .....................................374
Switch .......................................... 220, 226
Washing and waxing .......................... 730
Weight ......................................................880
Wheels ...................................................... 775
Wide view front & side monitor .......301
Window glasses ..................................... 107
Window lock switch.............................. 107 Windows
Power windows ................................... 107
Rear window defogger.................. 456
Washer ....................................... 220, 226
Windshield wipers................................ 220
Windshield wiper de-icer.................. 457
Wireless remote control key
Replacing the battery...................... 780
Wireless remote control key ..........48
WMA disc .............................................. 505W
* : Refer to the “Navigation System Owner’s Manual”.