Trailer towing (2WD models and AWD models without towing package)
Lexus does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your vehicle is not designed for trailer towing or for the use of tow hitch mounted carriers.

See also:
Kinetic Dynamic Suspension System (KDSS)
KDSS is standard on the Lexus GX 460, and enhanced for 2010 with steering and
yaw sensors. By adjusting roll resistance provided by the front and rear
stabilizer bars, KDSS can reduce maximum body ...
Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular
maintenance
is essential. It is the owner’s responsibility to perform regular
checks. Lexus recommends the following maintenance. ...
Turn signal lever
The turn signal lever can be used to show the following intention of the
driver:
1. Right turn.
2. Left turn.
3. Lane change to the right
(push and hold the lever partway).
The right hand sign ...
