Lexus Lx470 Owner's Manual page 179

■ Trailer tongue load
The trailer cargo load should be distributed so that the tongue load
is 9 to 11% for weight carrying hitch or 15% for weight distributing
hitch of the total trailer weight, not exceeding the following.
Weight carrying hitch: 650 lb. (295 kg)
Weight distributing hitch: 975 lb. (442 kg)
(Tongue load/ Total trailer weight x 100 = 9 to 11% or 15%)
The total trailer weight and tongue load can be measured with plat-
form scales found at a highway weighing stations, building supply
companies, trucking companies, junk yards, etc.
Towing a trailer
Contact your Lexus dealer for further information about additional
requirements such as a towing kits, etc.
Hitch
Trailer hitch assemblies have different weight capacities established by
the hitch manufacturer. Even though the vehicle may be rated for tow-
ing a higher weight, the operator must never exceed the maximum
weight rating specified for the trailer hitch.
2-5. Driving information
Total trailer weight
Tongue load
2
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