Lexus GX470 2004 Repair Manual page 479

DRIVING TIPS
CAUTION
D The maximum gross trailer weight (trailer weight plus
cargo weight) must never exceed the following for
vehicle with equipped.
For weight carrying hitch 2268 kg (5000 lb.)
Also for weight distributing hitch 2948 kg (6500 lb.)
If towing a trailer and cargo weighting over 2268 kg
(5000 lb.), it is necessary to use a weight distributing
hitch.
If towing a trailer and cargo weighing over 907 kg
(2000 lb.), Lexus recommends to use a sway control
device with sufficient capacity. The combination of
the gross trailer weight added to the total weight of
the vehicle, occupants and vehicle cargo must never
exceed a total of the following.
According to the hitch receiver type, the maximum
gross trailer weight and hitch that can be used
differs. Refer to the illustrations to confirm the hitch
receiver type for your vehicle.
For weight carrying hitch 4764 kg (10500 lb.)
Also for weight distributing hitch 5443 kg (12000 lb.)
Exceeding the maximum weight of the trailer, the
vehicle, or the vehicle and trailer combination, can
cause an accident resulting in serious personal
injuries.
460
D Trailer hitch assemblies have different weight
capacities established by the hitch manufacturer.
Even though the vehicle may be physically capable of
towing a higher weight, the operator must determine
the maximum weight rating of the particular hitch
assembly and never exceed the maximum weight
rating specified for the trailer hitch. Exceeding the
maximum weight rating set by the trailer hitch
manufacturer can cause an accident resulting in
serious personal injuries.
D The gross vehicle weight must not exceed the Gross
Vehicle Weight Rating (GVWR) indicated on the
Certification Label. The gross vehicle weight is the
sum weight of the unloaded vehicle, driver,
passengers, luggage, hitch and trailer tongue load.
It also includes the weight of any special equipment
installed on your vehicle.
D The load on either the front or rear axle resulting from
distribution of the gross vehicle weight on both axles
must not exceed the front and rear Gross Axle Weight
Ratings (GAWR) listed on the Certification Label.