trailer LEXUS LX570 2018 Owner's Guide

LX570_OM_OM60Q78U_(U) 3814-5. Using the driving support systems
4
Driving WARNING ■
Replacing tires
Make sure that all tires are of the same si ze, brand, tread pattern and total load capac-
ity. In addition, make sure that the tires are inflated to the specified tire pressure level.
The Multi Terrain ABS, Active TRAC, VSC an d Trailer Sway Control will not function
correctly if different tires are fitted on the vehicle.
Contact your Lexus dealer for further in formation when replacing tires or wheels.■
Handling of tires and suspension
Using tires with any kind of problem or modi fying the suspension w ill affect the driving
assist systems, and may caus e the system to malfunction.■
Trailer Sway Control precaution
The Trailer Sway Control system is not able to reduce trailer sway in all situations.
Depending on many factors such as the condit ions of the vehicle, trailer, road surface,
and driving environment, the Trailer Sway Control system may not be effective. Refer to
your trailer owner’s manual for information on how to tow your trailer properly. ■
If trailer sway occurs
Observe the following precautions.
Failing to do so may cause death or serious injury. ●
Firmly grip the steering wh eel. Steer straight ahead.
Do not try to control trailer sway ing by turning the steering wheel.●
Begin releasing the accelerator pedal immediately but very gradually to reduce
speed.
Do not increase speed. Do not apply vehicle brakes.
If you make no extreme correction with the steering or brakes, your vehicle and trailer
should stabilize. ( → P. 201)

5217-2. Steps to take in an emergency
LX570_OM_OM60Q78U_(U) 7
When trouble arises (Flashes or illuminates)
PCS warning light (if equipped)
Indicates a malfunction in the PCS (Pre-Collision System) or that
the system is temporarily unavailable due to the vehicle being
extremely hot/cold, or dirt around a front sensor, etc. ( → P. 260,
528)
→ Follow the instructions displaye d on the multi-information dis-
play. ( → P. 260, 528)
If the PCS (Pre-Collision System ) or VSC (Vehicle Stability Con-
trol) system is disabled, the PC S warning light will illuminate.
→ P. 260
Slip indicator
Indicates a malfunction in:
• The Multi-terrain Select;
• The Crawl Control;
• The VSC (Vehicle Stability Control) system;
• Active TRAC (Traction Control) system;
• Trailer Sway Control; or
• The hill-start assist control system
The light will flash when any of the above systems other than the
Multi-terrain Select are operating.
→ Have the vehicle inspected by your Lexus dealer immediately.
Automatic headlight leve ling system warning light
Indicates a malfunction in the automatic headlight leveling system
→ Have the vehicle inspected by your Lexus dealer immediately.Warning light Warning light/Details/Actions

558
LX570_OM_OM60Q78U_(U) 8-1. Specifications
Maintenance data (fuel, oil level, etc.)
* 1
: Unladen vehicles
* 2
: Vehicles with roof antenna
* 3
: Vehicles with 20-inch tires
* 4
: Vehicles with 21-inch tiresDimensions and weights Overall length 200.0 in. (5080 mm)
Overall width 78.0 in. (1980 mm)
Overall height
* 1
73.4 in. (1865 mm)
75.2 in. (1910 mm)
* 2
Wheelbase 112.2 in. (2850 mm)
Tread Front 64.8 in. (1645 mm)
* 3
65.0 in. (1650 mm)
* 4
Rear 64.6 in. (1640 mm)
* 3
65.0 in. (1650 mm)
* 4
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)

LX570_OM_OM60Q78U_(U) 5658-1. Specifications
8
Vehicle specifications 
20-inch tires 
21-inch tiresSuspension Fluid type Suspension fluid AHC
Tires and wheels Tire size 285/50R20 112V
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 2 psi (10 kPa, 0.1 kgf/cm 2
or bar) to the rear
tires.
Wheel size 20 × 8 1/2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)
Tire size 275/50R21 113V XL
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 6 psi (40 kPa, 0.4 kgf/cm 2
or bar) to the
rear tires.
Wheel size 21 X 8 1/2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)

626 Alphabetical index
LX570_OM_OM60Q78U_(U) Towing
Dinghy towing .....................................204
Emergency towing............................. 512
Towing eyelet........................................ 514
Trailer Sway Control ........................ 377
Trailer towing ........................................ 187
TRAC (Traction Control) ..................377
Trailer Sway Control............................377
Trailer towing ...........................................187
Transmission
Automatic transmission ................... 210
Downshift restriction warning
buzzer ................................................... 215
Driving mode select switch ..........284
If the shift lever cannot be
shifted from P .................................... 215
Paddle shift switches .......................... 212
Trip meters ................................................. 89
Troubleshooting....................................608
Turn signal lights ..................................... 217
Replacing light bulbs ....................... 508
Turn signal lever ................................... 217
USB port
* Utility vehicle precautions ................ 386 Vanity lights .............................................. 431
Vanity lights ............................................ 431
Vanity mirrors.......................................... 431
Vehicle data recordings...........................9
Vehicle identification number ........ 559
Vehicle Stability Control (VSC) ..... 377
Ventilators (seat ventilators) ............. 415
VSC (Vehicle Stability Control) ..... 377
Warning buzzers ................................. 520
Approach warning ........................... 276
Brake system .......................................520
Downshifting .......................................... 215
Driver’s seat belt reminder ........... 522
Front passenger’s seat belt
reminder ............................................. 522
Intuitive parking assist...................... 290
Lane departure ................................... 265
Master warning system .................. 522
Open back door................................ 522
Open door ........................................... 522
Open moon roof .................................170
Parking brake ...................................... 523
PCS ............................................................ 521
Power steering system ................... 522
Radar cruise control ........................ 276
Seat belt reminder............................. 522U V
W