2-5. Driving information
CAUTION
Do not use cruise control when towing.
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Slow down and downshift before descending steep or long downhill grades. Do
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not make sudden downshifts while descending steep or long downhill grades.
Vehicle-trailer instability is more likely on steep long downhills. Before descend-
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ing steep or long downhill grades, slow down and downshift. Do not make sudden
downshifts when descending steep or long downhill grades. Avoid holding the
brake pedal down too long or applying the brakes too frequently. This could
cause the brakes to overheat and result in reduced braking efficiency.
Do not tow a trailer when the compact spare tire is installed on your vehicle.
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Hitch
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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 par-
ticular hitch assembly and never exceed the maximum weight rating specified for
the trailer-hitch. Exceeding the maximum weight rating set by the trailer-hitch man-
ufacturer can cause an accident resulting in death or serious personal injuries.
When towing a trailer
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Lexus recommends trailers with brakes that conform to any applicable federal and
state/provincial regulations.
If the gross trailer weight exceeds unbraked TWR, trailer brakes are required.
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Lexus recommends trailers with brakes that conform to all applicable federal and
state/provincial regulations.
Never tap into your vehicle' s hydraulic system, as this will lower the vehicle' s brak-
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ing effectiveness.
Never tow a trailer without using a safety chain securely attached to both the
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trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is
danger of the trailer wandering into another lane.
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