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Towing Requirements – Tires
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Do not attempt to tow a trailer while using a compact
spare tire.
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Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. For proper
tire inflation procedures, refer to “Tires – General
Information” in “Starting and Operating” for further
information.
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Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
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Check for signs of tire wear or visible tire damage
before towing a trailer. For the proper inspection
procedure, refer to “Tires – General Information” in
“Starting and Operating” for further information.
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When replacing tires, refer to “Tires – General Infor-
mation” in “Starting and Operating” for further infor-
mation. Replacing tires with a higher load carrying
capacity will not increase the vehicle’s GVWR and
GAWR limits.
Towing Requirements – Trailer Brakes
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Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
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An electronically actuated trailer brake controller is
required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.
320 STARTING AND OPERATING