2007 Lexus RX 350 Owners Manual - Page 676

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2-5. Driving information

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Before towing

Check that the following conditions are met:

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The vehicle's tires are properly inflated. (

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P. 313)

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Trailer tires are inflated according to the trailer manufacturer's recommendation.

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All trailer lights work

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All lights work each time you connect them.

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The trailer ball is set up at the proper height for the coupler on the trailer.

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The vehicle remains level when a loaded or unloaded trailer is hitched. Do not

drive if the vehicle is not level, and check for improper tongue load, overloading,

worn suspension, or other possible causes.

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The trailer cargo is securely loaded.

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The rear view mirrors conform to all applicable federal, state/provincial or local

regulations. If they do not, install rear view mirrors appropriate for towing pur-

poses.

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Break-in schedule

Lexus recommends that you do not use a new vehicle or a vehicle with any new

power train components (engine, transmission, differential, wheel bearings, etc.) to

tow a trailer for the first 500 miles (800 km) of driving.

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Maintenance

●

If you tow a trailer, your vehicle will require more frequent maintenance due to

the additional load. (See "Warranty and Services Guide/ Owner's Manual Sup-

plement/ Scheduled Maintenance".)

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Retighten the fixing bolts of the towing ball and bracket after approximately 600

miles (1000 km) of trailer towing.