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6-1. Specifications
6
Vehicle specifications
Intended outboard side-
wall
(a) The sidewall that contains a whitewall, bears white lettering, or bear s 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 lightweight 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
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 10000 lb. or 
less.
PlyA layer of rubber-coated parallel cords
Tire related termMeaning 
     
        
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6-1. Specifications
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 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
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
Te s t  r i mThe rim on which a tire is fitted for testing, and may be 
any rim listed as appropriate for use with that tire
Tr e a dThat portion of a tire that comes into contact with the 
road
Tire related termMeaning 
     
        
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6-1. Specifications
6
Vehicle specifications
*: Table 1  Occupant loading and distribution for vehicle normal load for
various designated seating capacities
Tr e a d  r i bA tread section running circumferentially around a 
tire
Tr e a d  s e p a r a t i o nPulling away of the tread from the tire carcass
Treadwear indicators 
(TWI)The projections within the principal grooves 
designed to give a visual indication of the degrees of 
wear of the tread
Wheel-holding fixtureThe fixture used to hold the wheel and tire assembly 
securely during testing
Designated seating 
capacity, Number of  occupantsVehicle normal load, 
Number of occupantsOccupant distribution in 
a normally loaded vehicle
2 through 422 in front
5 through 1032 in front, 1 in second seat
11 through 155
2 in front, 1 in second 
seat, 1 in third seat, 1 in  fourth seat
16 through 207
2 in front, 2 in second 
seat, 2 in third seat, 1 in 
fourth seat
Tire related termMeaning 
     
        
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6-2. Customization
Customizable features
ItemFunctionDefault settingCustomizedsetting
Smart access 
system with 
push-button 
start 
(
P.  2 8 )
Operation signal
(Emergency flashers)OnOff
Operation signal
(Buzzer)OnOff
Wireless 
remote con-
trol 
(
P.  4 0 )
Unlocking operation
Driver's door 
unlocked in one 
step, all doors 
unlocked in two 
steps
All doors 
unlocked in one 
step
Automatic door lock 
function to be activated if 
door is not opened after 
being unlocked
OnOff
Your vehicle includes a variety of elec tronic features that can be personal-
ized to your preferences. Programming these preferences requires spe-
cialized equipment and may be performed by an authorized Lexus
dealership.
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details. 
     
        
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6-2. Customization
6
Vehicle specifications
Wireless 
remote con-
trol 
(
P.  4 0 )
Time elapsed before auto-
matic door lock function is 
activated if door is not 
opened after being 
unlocked
60 seconds
30 seconds
120 seconds
Operation signal
(Emergency flashers)OnOff
Operation signal 
(Buzzer) OnOff
Door lock buzzerOnOff
Tr u n k  u n l o c k i n g  f u n c t i o nOnOff
Trunk unlocking operationPush and holdPush twice
One short push
Panic functionOnOff
ItemFunctionDefault settingCustomizedsetting 
     
        
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6-2. Customization
Door lock 
(
P.  4 3 )
Unlocking using a key
Driver's door 
unlocked in one 
step, all doors 
unlocked in two 
steps
All doors 
unlocked in one  step
Speed-detecting auto-
matic door lock function 
(Manual transmissions)
OnOff
Speed-detecting auto-
matic door lock function 
(Automatic transmissions)
OffOn
Opening driver's door 
unlocks all doors (Manual 
transmissions)
OnOff
Opening driver's door 
unlocks all doors (Auto-
matic transmissions)
OffOn
Shifting gears to P 
unlocks all doorsOnOff
Shifting gears to a posi-
tion other than P locks all 
doors
OnOff
Steering 
wheel 
(
P.  6 8 )
Auto tilt-away functionOnOff
ItemFunctionDefault settingCustomizedsetting 
     
        
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Vehicle specifications
Pow e r  w i n -
dows 
(
P.  7 5 )  
Linked door key opera-
tionOpen and close
Off
Open only
Close only
Wireless remote control 
linked operationOffOpen only
Moon roof
(
P.  7 8 )  
Linked door key opera-
tionOpen and close
Off
Open only
Close only
Linked operation of com-
ponents when door key is 
used
Slide onlyTilt only
Wireless remote control 
linked operationOffOpen only
Linked operation of com-
ponents when wireless 
remote control is used
Slide onlyTilt only
Automatic 
light control 
system 
(
P.  1 6 5 )
Light sensor sensitivityLevel 3Level 1 to 5
Ti m e  e l a p s e d  b e f o r e  
headlights automatically 
turn off after doors are 
closed
30 seconds
0 seconds
60 seconds
90 seconds
Lights 
(
P.  1 6 6 )
Daytime running light sys-
tem (U.S.A. only)OnOff
ItemFunctionDefault settingCustomizedsetting 
     
        
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6-2. Customization
Windshield 
wipers and 
washer 
(
P.  1 6 9 )
Switching operation when 
the vehicle is stationaryOnOff
Drip prevention functionOnOff
Time elapsed before the 
drip prevention function 
operatesVa r i a b l e  
depending on 
the vehicle 
speed
3 seconds
Intuitive park-
ing assist
(
P.  1 7 9 )
Back sensor operation 
display and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor 
detects4.9 ft. (150 cm)2.0 ft. (60 cm)
Illumination
(
P.  3 1 5 )
Time elapsed before lights 
turn off15 seconds7. 5  s e c o n d s
30 seconds
Operation when the 
doors are unlockedOnOff
Operation after the 
“ENGINE START STOP” 
switch is turned OFF
OnOff
Front footwell lightsOnOff
Shift lever lightOnOff
Outer foot lightOnOff
Seat belt 
reminder
(
P.  4 6 3 )
Vehicle speed linked seat 
belt reminder buzzerOnOff
ItemFunctionDefault settingCustomizedsetting