2014 Lexus GX460 width

GX 460 _O M_ OM6 0K 80 U_ (U)
3114-5. Using the driving support systems
4
Driving
■Side-front simultaneous display monitorVe h i c l e i c o n
Displays the image being shown by
the side-front simultaneous display
monitor.
Vehicle front edge line
Shows the position of the vehicle’s
front edge.
Vehicle width line
Indicates the width of the vehicle
including the outside rear view mir-
ror.
Front wheel contact point
Shows the position of the vehicle’s front tire.
■Side-rear simultaneous display monitorVe h i c l e i c o n
Displays the image being shown by
the side-rear simultaneous display
monitor.
Rear wheel contact point
Shows the position of the vehicle’s
rear tire.
Vehicle width line
Indicates the width of the vehicle
including the outside rear view mir-
ror.
Vehicle rear edge line
Shows the position of the vehicle’s rear edge.
■Rear monitor (Lexus parking assist monitor)
→P. 2 5 3
1
2
3
4
1
2
3
4
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312
GX 460 _O M_ OM6 0K 80 U_ (U)4-5. Using the driving support systems
●Turning course line display mode
The projected course line is added
to the minimum projected turning
circle mode.
●Minimum projected turning circle display mode
The minimum projected turning cir-
cle line is added to the no course
lines mode.
●No course lines mode
Vehicle width line displayed.
Projected course line display mode (W
ide view front & side monitor dis-
play)
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GX 460 _O M_ OM6 0K 80 U_ (U)
3134-5. Using the driving support systems
4
Driving
■Switching projected course line display mode
Select .
The display mode switches in the fol-
lowing order:
■Using the vehicle width line & course line
●Vehicle width line
Turning course line display
mode
Minimum projected turning
circle display mode
No course lines mode
Use the vehicle width line to
check the vehicle’s distance from
objects such as curbstones etc.
As shown in the illustration, be
sure that the vehicle width line
does not overlap the object. If you
also move the vehicle so that the
vehicle width line and the object
are parallel, you can park parallel
to the object.
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475
GX 460 _O M_ OM6 0K 80 U_ (U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Wheels
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 Lexus dealer.
*: Conventionally referred to as “offset”.
Lexus does not recommend using the following:
●Wheels of different sizes or types
●Used wheels
●Bent wheels that have been straightened
●Use only Lexus wheel nuts and wrenches designed for use with your alumi-
num wheels.
●When rotating, repairing or changing 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.
■When replacing wheels
The wheels of your vehicle are equipped with tire pressure warning valves and transmit-
ters that allow the tire pressure warning system to provide advance warning in the event
of a loss in tire inflation pressure. Whenever wheels are replaced, tire pressure warning
valves and transmitters must be installed. ( →P. 4 6 5 )
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
Aluminum wheel precautions
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554
GX 460 _O M_ OM6 0K 80 U_ (U)8-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicles
*2: Vehicles without roof rails and shark fin antenna
*3: Vehicles with roof rails and without shark fin antenna
*4: Vehicles with shark fin antenna
*5: Vehicles without rear height control air suspension
*6: Vehicles with rear height control air suspension
Dimensions and weights
Overall length189.2 in. (4880 mm)
Overall width74 . 2 i n . ( 1 8 8 5 m m )
Overall height*1
71.7 in. (1820 mm)*2, 6
72.0 in. (1830 mm)*2, 5
72.2 in. (1835 mm)*3, 6
72.6 in. (1845 mm)*3, 5
73.8 in. (1875 mm)*4, 6
74 . 2 i n . ( 1 8 8 5 m m )*4, 5
Wheelbase109.8 in. (2790 mm)
Front and rear tread62.4 in. (1585 mm)
Vehicle capacity weight
(Occupants + luggage)1280 lb. (580 kg)*6
1315 lb. (595 kg)*5
TWR (trailer weight +
cargo weight) (With
towing hitch)With brake6500 lb. (2948 kg)
Without brake1000 lb. (453 kg)
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GX 460 _O M_ OM6 0K 80 U_ (U)
5698-1. Specifications
8
Vehicle specifications
■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
Ti re si ze
1
2
3
4
5
6
7
1
2
3
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GX 460 _O M_ OM6 0K 80 U_ (U)
5718-1. Specifications
8
Vehicle specifications
This information has been prepared in accordance with regulations issued by the
National Highway Traffic Safety Administration of the U.S. Department of Trans-
portation.
It provides the purchasers and/or prospective purchasers of Lexus vehicles with
information on uniform tire quality grading.
Your Lexus dealer will help answer any questions you may have as you read this infor-
mation.
■DOT quality grades
All passenger vehicle tires must conform to Federal Safety Requirements 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
■Treadwear
The treadwear grade is a comparative rating based on the wear rate of the tire
when tested under controlled conditions on a specified government 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 depends upon the actual conditions of their use.
Performance may differ significantly from the norm due to variations in driving
habits, service practices and differences in road characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C, and they rep-
resent the tire’s ability to stop on wet pavement as measured under controlled
conditions on specified 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) traction.
Uniform Tire Quality Grading
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GX 460 _O M_ OM6 0K 80 U_ (U)
5738-1. Specifications
8
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
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-
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 manu-
facturer
Accessory weight
The combined weight (in excess 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 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 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 con-
sidered 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
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