LEXUS LX 570 (2019 year). Instruction - part 12

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NOTICE

■

When driving the vehicle

●

Do not depress the accelerator and brake pedals at the same time during driving, as

this may restrain the engine output.

●

Do not use the accelerator pedal or depress the accelerator and brake pedals at the

same time to hold the vehicle on a hill.

■

When parking the vehicle
Always set the parking brake, and shift the shift lever to P. Failure to do so may cause

the vehicle to move or the vehicle may accelerate suddenly if the accelerator pedal is

accidentally depressed.

■

Avoiding damage to vehicle parts

●

Do not turn the steering wheel fully in either direction and hold it there for an

extended period of time. 

Doing so may damage the power steering pump.

●

When driving over bumps in the road, drive as slowly as possible to avoid damaging

the wheels, underside of the vehicle, etc.

■

If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering wheel

firmly and gradually depress the brake pedal to slow down the vehicle.

●

It may be difficult to control your vehicle.

●

The vehicle will make abnormal sounds or vibrations.

●

The vehicle will lean abnormally.

Information on what to do in case of a flat tire. (

P. 535)

■

When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may cause the

following serious damage to the vehicle:

●

Engine stalling

●

Short in electrical components

●

Engine damage caused by water immersion

In the event that you drive on a flooded road and the vehicle is flooded, be sure to have

your Lexus dealer check the following:

●

Brake function

●

Changes in quantity and quality of oil and fluid used for the engine, transmission,

transfer, differentials, etc.

●

Lubricant condition for the propeller shaft, bearings and suspension joints (where

possible), and the function of all joints, bearings, etc.

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Cargo and luggage

Cargo capacity depends on the total weight of the occupants. 
(Cargo capacity) = (Total load capacity) 

 (Total weight of occupants)

Steps for Determining Correct Load Limit 



(1) Locate the statement “The combined weight of occupants and cargo should

never exceed XXX kg or XXX lbs.” on your vehicle’s placard. 

(2) Determine the combined weight of the driver and passengers that will be rid-

ing in your vehicle. 

(3) Subtract the combined weight of the driver and passengers from XXX kg or

XXX lbs.

(4) The resulting figure equals the available amount of cargo and luggage load

capacity. 
For example, if the “XXX” amount equals 1400 lbs. and there will be five 150
lb passengers in your vehicle, the amount of available cargo and luggage load
capacity is 650 lbs. (1400 

 750 (5150) = 650 lbs.) 

(5) Determine the combined weight of luggage and cargo being loaded on the

vehicle. That weight may not safely exceed the available cargo and luggage
load capacity calculated in Step 4. 

(6) If your vehicle will be towing a trailer, load from your trailer will be transferred

to your vehicle. Consult this manual to determine how this reduces the avail-
able cargo and luggage load capacity of your vehicle. (

P. 192)

Take notice of the following information about storage precautions, cargo
capacity and load:

Capacity and distribution

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Cargo capacity
Total load capacity (vehicle capacity
weight) (

P. 562)

When 2 people with the combined weight of A lb. (kg) are riding in your vehicle,
which has a total load capacity (vehicle capacity weight) of B lb. (kg), the avail-
able amount of cargo and luggage load capacity will be C lb. (kg) as follows: 
B

*

2

 lb. (kg) 

 A

*

1

 lb. (kg) = C

*

3

 lb. (kg)

*

1

: A = Weight of people

*

2

: B = Total load capacity

*

3

: C = Available cargo and luggage load

In this condition, if 3 more passengers with the combined weight of D lb. (kg) get on,

the available cargo and luggage load will be reduced E lb. (kg) as follows:

C lb. (kg) 

 D

*

4

 lb. (kg) = E

*

5

 lb. (kg)

*

4

: D = Additional weight of people

*

5

: E = Available cargo and luggage load

As shown in the example above, if the number of occupants increases, the cargo
and luggage load will be reduced by an amount that equals the increased weight
due to the additional occupants. In other words, if an increase in the number of
occupants causes an excess of the total load capacity (combined weight of occu-
pants plus cargo and luggage load), you must reduce the cargo and luggage on
your vehicle. 

Calculation formula for your vehicle

1

2

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4-1. Before driving

WARNING

■

Things that must not be carried in the luggage compartment
The following things may cause a fire if loaded in the luggage compartment:

●

Receptacles containing gasoline

●

Aerosol cans

■

Storage precautions
Observe the following precautions.

Failure to do so may prevent the pedals from being depressed properly, may block the

driver’s vision, or may result in items hitting the driver or passengers, possibly causing

an accident.

●

Stow cargo and luggage in the luggage compartment whenever possible.

●

Do not stack cargo and luggage in the luggage compartment higher than the seat-

backs. 

●

Do not place cargo or luggage in or on the following locations.
• At the feet of the driver

• On the front passenger or rear seats (when stacking items)

• On the luggage cover (if equipped)

• On the instrument panel

• On  the  dashboard

• On the auxiliary box or tray that has no lid

●

Secure all items in the occupant compartment.

●

When you fold down the rear seats, long items should not be placed directly behind

the front seats.

●

Never allow anyone to ride in the luggage compartment. It is not designed for pas-

sengers. They should ride in their seats with their seat belts properly fastened. Other-

wise, they are much more likely to suffer death or serious bodily injury, in the event of

sudden braking, sudden swerving or an accident.

■

Capacity and distribution

●

Do not exceed the maximum axle weight rating or the total vehicle weight rating. 

●

Even if the total load of occupant’s weight and the cargo load is less than the total load

capacity, do not apply the load unevenly. Improper loading may cause deterioration

of steering or braking control which may cause death or serious injury.

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WARNING

■

Roof luggage carrier precautions (if equipped)
To use the roof rails as a roof luggage carrier, you must fit the roof rails with two or more

genuine Lexus cross rails or their equivalent.
When you load cargo on the roof luggage carrier, observe the following:

●

Place the cargo so that its weight is distributed evenly between the front and rear

axles.

●

If loading long or wide cargo, never exceed the vehicle overall length or width. 

(

P. 562)

●

Before driving, make sure the cargo is securely fastened on the roof luggage carrier.

●

Loading cargo on the roof luggage carrier will make the center of the vehicle gravity

higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or abrupt

maneuvers, otherwise it may result in loss of control or vehicle rollover due to failure

to operate this vehicle correctly and result in death or serious injury.

●

If driving for a long distance, on rough roads, or at high speeds, stop the vehicle now

and then during the trip to make sure the cargo remains in its place.

●

Do not exceed 154 lb. (70 kg) cargo weight on the roof luggage carrier.

■

Cross rail adjustment (if equipped)
Make sure the cross rails are locked securely by pushing forward and rearward them. 

Failure to do so may cause an accident or serious injury in the event of emergency

braking or a collision.

NOTICE

■

Cross rail adjustment (if equipped)
Do not remove the cross rail stoppers, or the moon roof may be damage when it is

tilted.

■

When loading the luggage
Be careful not to scratch the surface of the moon roof.

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4-1. Before driving

Vehicle load limits

◆

Total load capacity (vehicle capacity weight): 

P. 562

Total load capacity means the combined weight of occupants, cargo and lug-
gage. 

◆

Seating capacity: 
Vehicles with third seats: 8 occupants (Front 2, Rear 6) 
Vehicles without third seats: 5 occupants (Front 2, Rear 3)

Seating capacity means the maximum number of occupants whose estimated
average weight is 150 lb. (68 kg) per person. 

◆

TWR (Trailer Weight Rating): 

P. 197, 562

TWR means the maximum gross trailer weight (trailer weight plus its cargo
weight) that your vehicle is able to tow.

◆

Cargo capacity

Cargo capacity may increase or decrease depending on the weight and the
number of occupants. 

■

Total load capacity and seating capacity
These details are also described on the tire and loading information label. (

P. 497)

Vehicle load limits include total load capacity, seating capacity, TWR (Trailer
Weight Rating) and cargo capacity. 

WARNING

■

Overloading the vehicle
Do not overload the vehicle.

It may not only cause damage to the tires, but also degrade steering and braking ability,

resulting in an accident. 

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Trailer towing

Your vehicle is designed primarily as a passenger-and-load-carrying vehicle.
Towing a trailer can have an adverse impact on handling, performance, brak-
ing, durability, and fuel consumption. For your safety and the safety of others,
you must not overload your vehicle or trailer. You must also ensure that you
are using appropriate towing equipment, that the towing equipment has been
installed correctly and used properly, and that you employ the requisite driv-
ing habits.
Vehicle-trailer stability and braking performance are affected by trailer sta-
bility, brake performance and setting, trailer brakes, the hitch and hitch sys-
tems (if equipped).
To tow a trailer safely, use extreme care and drive the vehicle in accordance
with your trailer’s characteristics and operating conditions.
Lexus warranties do not apply to damage or malfunction caused by towing a
trailer for commercial purposes.
Contact your Lexus dealer for further information about additional require-
ments such as towing kits, etc.

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4-1. Before driving

■

GCWR (Gross Combination Weight Rating)
The maximum allowable gross com-
bination weight. The gross combina-
tion weight is the sum of the total
vehicle weight (including the occu-
pants, cargo and any optional equip-
ment installed on the vehicle) and
the weight of the trailer being towed
(including the cargo in the trailer).

■

GVWR (Gross Vehicle Weight Rating)
The maximum allowable gross vehi-
cle weight. The gross vehicle weight
is the total weight of the vehicle.
When towing a trailer, it is the sum of
the vehicle weight (including the
occupants, cargo and any optional
equipment installed on the vehicle)
and the tongue weight.

Towing related terms

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■

GAWR (Gross Axle Weight Rating)
The maximum allowable gross axle
weight. The gross axle weight is the
load placed on each axle (front and
rear).

■

TWR (Trailer Weight Rating)
The maximum allowable gross trailer
weight. The gross trailer weight is
the sum of the trailer weight and the
weight of the cargo in the trailer.
TWR is calculated assuming base
vehicle with one driver, one front
passenger, towing package (if avail-
able), hitch and hitch systems (if
required).

Additional optional equipment, passengers and cargo in the vehicle will reduce the

trailer weight rating so as not to exceed GCWR, GVWR and GAWR.
If the gross trailer weight exceeds 3000 lb. (1360 kg), it is recommended to use a

trailer with 2 or more axles.

Front GAWR

Rear GAWR

(With brakes)

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4-1. Before driving

■

Unbraked TWR (Unbraked Trailer Weight Rating)
The trailer weight rating for towing a
trailer without a trailer service brake
system.

■

Tongue Weight
The load placed on the trailer hitch
ball. (

P. 198)

(Without brakes)

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●

The gross trailer weight must never exceed 7000 lb. (3175 kg).

●

The gross combination weight must never exceed 13400 lb. (6078 kg).

●

The gross vehicle weight must never
exceed the GVWR indicated on the
Certification Label.

●

The gross axle weight on each axle
must never exceed the GAWR indi-
cated on the Certification Label.

●

If the gross trailer weight is over the unbraked TWR, trailer service brakes are
required.

●

If the gross trailer weight is over 2000 lb. (907 kg), a sway control device with
sufficient capacity is required.

●

If the gross trailer weight is over 5000 lb. (2268 kg), a weight distributing
hitch with sufficient capacity is required.

Confirm that the gross trailer weight, gross combination weight, gross vehicle
weight, gross axle weight and tongue weight are all within the limits.

■

GCWR

*

13400 lb. (6078 kg)

■

TWR

*

7000 lb. (3175 kg)

■

Unbraked TWR

*

1000 lb. (454 kg)

Weight limits

GCWR, TWR and Unbraked TWR

*

: This model meets the tow-vehicle trailering requirement of SAE International per SAE

J2807.

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4-1. Before driving

●

A recommended tongue weight varies in accordance with the types of trailers
or towing as described below.

●

To ensure the recommended values shown below, the trailer must be loaded
by referring to the following instructions.

• Tongue Weight

The gross trailer weight should be distributed so that the tongue weight is
9 % to 11 %. (Tongue weight/Gross trailer weight 

 100 = 9 % to 11 %)

Gross trailer weight
Tongue weight

If using a weight distributing hitch when towing, return the front axle to the
same weight as before the trailer connection.
If front axle weight cannot be measured directly, measure the front fender
height above the front axle before connection. Adjust weight distributing
hitch torque until front fender is returned to the same height as before con-
nection.
The gross trailer weight, gross axle weight and tongue weight can be mea-
sured with platform scales found at a highway weighing station, building
supply company, trucking company, junk yard, etc.

Trailer Tongue Weight

1

2

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Trailer hitch assemblies have different weight capacities. Lexus recommends the
use of Lexus hitch/bracket for your vehicle. For details, contact your Lexus
dealer.

●

If you wish to install a trailer hitch, contact your Lexus dealer.

●

Use only a hitch that conforms to the gross trailer weight requirement of your
vehicle.

●

Follow the directions supplied by the hitch manufacturer.

●

Lubricate the hitch ball with a light coating of grease.

●

Remove the trailer hitch whenever you are not towing a trailer. After removing
the hitch, seal any mounting hole in the vehicle body to prevent entry of any
substances into the vehicle.

Remove the clip.

Grasp the lower edge of the hitch
cover and raise the cover.

When reattaching the cover, reverse the

steps listed.

Hitch

Removing hitch cover

1

2

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4-1. Before driving

Use the correct trailer ball for your application.

Trailer ball load rating

Matches or exceeds the gross trailer

weight rating of the trailer.

Ball diameter

Matches the size of the trailer coupler.

Most couplers are stamped with the

required trailer ball size.

Shank length

Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.

Shank diameter

Matches the ball mount hole diameter size.

Selecting trailer ball

Trailer class

Typical trailer ball size

IV

2 5/16 in.

II and III

2 in.

I

1 7/8 in.

1

2

3

4

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Hitch receiver pin hole position: 
45.3 in. (1151 mm)

Use the wire harness stored in the rear
end under the vehicle body.

Please consult your dealer when installing trailer lights, as incorrect installation
may cause damage to the vehicle’s lights. Please take care to comply with your
state’s laws when installing trailer lights.

■

Service connector for towing brake controller
Your vehicle is equipped with a service connector for the trailer brake controller. Please

consult your dealer when installing trailer brake systems to the vehicle.

Positions for towing hitch receiver

1

Connecting trailer lights

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4-1. Before driving

Stop your vehicle and a trailer in line and perform the following:

●

Connecting a trailer

Put the 4-Wheel AHC in the “LO” (low) mode.
Turn off the engine switch or the 4-Wheel AHC.
Connect a trailer.
Turn on the engine switch or the 4-Wheel AHC.
Select the N (normal) mode with the height select switch.

When a vehicle loaded with four occupants tows a trailer of about 4000 lb.

(1800 kg) with more than about 400 lb. (180 kg) tongue load, the normal mode

may not be selected. However, there is no problem to continue normal driving.

Drive with sufficient care because of large load.

●

Disconnecting a trailer

Put the 4-Wheel AHC in the “LO” (low) mode. (Make sure the vehicle
height is in the “LO” mode by pulling the switch to “

” on the height select

switch.)
Turn off the engine switch or the 4-Wheel AHC.
Set the supporting leg of a trailer on the ground and raise the hitch by 4 in.
(100 mm).
Turn on the engine switch or the 4-Wheel AHC.
Wait for about 20 seconds until the rear vehicle height is lowered by the
automatic leveling function.
Make sure the hitch is disconnected. If not, raise the hitch higher and
repeat steps 2 through 5.
Move the vehicle forward in the “LO” mode where the hitch does not touch
anything in the N (normal) mode.
Put the 4-Wheel AHC in the N mode.

Connecting and disconnecting a trailer

1

2
3
4
5

1

2
3

4
5

6

7

8