2014 LEXUS LX570 trailer

3812-5. Driving information
2
When driving
LX570_OM_OM60L21U_(U) ■ 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, hitch
and hitch systems (if required). Additional optional equipment,
passengers and cargo in the vehi-
cle 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 recom-
mended to use a trailer with 2 or
more axles.Front GAWR
Rear GAWR
(With brakes)

3822-5. Driving information
LX570_OM_OM60L21U_(U) ■ 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. 385)(Without brakes)

3832-5. Driving information
2
When driving
LX570_OM_OM60L21U_(U) Weight limits
● 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 indi-
cated on the Certification Label.
● The gross axle weight on each
axle must never exceed the
GAWR indicated on the Certifi-
cation 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 distrib-
uting hitch with sufficient capacity is required.

3842-5. Driving information
LX570_OM_OM60L21U_(U) GCWR, TWR, Unbraked TWR, Fifth wheel and Gooseneck towing
TWR
Confirm that the gross trailer weight, gross combination weight, gross vehi-
cle 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)
* : This model meets the tow-vehicle traile ring requirement of SAE International
per SAE J2807.

3852-5. Driving information
2
When driving
LX570_OM_OM60L21U_(U) Trailer Tongue Weight
● 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 we ight/Gross trailer weight  100 =
9% to 11%)
Gross trailer weight
Tongue weight
If using a weight distri buting hitch when towing , return the front axle
to the same weight as before the trailer connection.
If front axle weight cannot be mea sured directly, measure the front
fender height above the front axle before connection. Adjust weight
distributing hitch torque until fr ont fender is returned to the same
height as before connection.
The gross trailer weight, gross axle weight and tongue weight can be
measured with platform scales foun d at a highway weighing station,
building supply company, truck ing company, junk yard, etc.

3862-5. Driving information
LX570_OM_OM60L21U_(U) Hitch
Trailer hitch assemblies have differ ent weight capacities. Lexus recom-
mends the use of Lexus hitch/bracket for your vehicle. For details, con-
tact your Lexus dealer.
● If you wish to install a trailer hitch, contact your Lexus dealer.
● Use only a hitch that conforms to the gross tr ailer 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 mount ing hole in the vehicle body to pre-
vent entry of any substances into the vehicle.
Removing hitch cover
Remove the clip.
Grasp the lower edge of the hitch
cover and raise the cover. When reattaching the cover,
reverse the steps listed.STEP 1
STEP 2

3872-5. Driving information
2
When driving
LX570_OM_OM60L21U_(U) Selecting trailer ball
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 cou-
pler. 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 diam-
eter size.Trailer class Typical trailer ball
size
IV 2 5/16 in.
II and III 2 in.
I 1 7/8 in.

3882-5. Driving information
LX570_OM_OM60L21U_(U) Positions for towing hitch receiver
Hitch receiver pin hole position:
45.3 in. (1151 mm)
Connecting trailer lights
Use the wire harness stored in the
rear end under the vehicle body.
Please consult your dealer when
installing trailer lig hts, 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.