Tires; Trailer Lights; Break−In Schedule; Maintenance - Lexus LS400 Owner's Manual

DRIVING TIPS

Tires

D Ensure that your vehicle's tires are properly inflated. Adjust the
tire pressure to the recommended cold tire pressure indicated
below:
Tire pressure, kPa (kgf/cm 2 or bar, psi)
Front 220 (2.2, 32)
Rear 220 (2.2, 32)
D The trailer tires should be inflated to the pressure recommended
by the trailer manufacturer in respect to the total trailer weight.

Trailer lights

D Trailer lights must comply with federal, state/provincial and local
regulations. See your local recreational vehicle dealer or rental
agency for the correct type of wiring and relays for your trailer.
Check for correct operation of the turn signals and stop lights
each time you hitch up. Direct splicing may damage your
vehicle's electrical system and cause a malfunction of your lights.
Break−in schedule
D Lexus recommends that you do not tow a trailer with a new
vehicle or a vehicle with any new power train component (engine,
transmission, differential, wheel bearing, etc.) for the first 800 km
(500 miles) of driving.
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Maintenance

D If you tow a trailer, your vehicle will require more frequent
maintenance due to the additional load. For this information,
please refer to the scheduled maintenance information in the
"Owner's Manual Supplement/ Maintenance Schedule".
D Retighten all fixing bolts of the towing ball and bracket after
approximately 1000 km (600 miles) of trailer driving.
Pre−towing safety check
D Check that your vehicle remains level when a loaded or unloaded
trailer is hitched. Do not drive if the vehicle has an abnormal
nose−up or nose−down condition, and check for improper tongue
load, overload, worn suspension or other possible causes.
D Make sure the trailer cargo is securely loaded so that it cannot
shift.
D Check that your rear view mirrors conform to any federal,
state/provincial or local regulation. If they do not, install required
rear view mirrors appropriate for towing purposes.