Lexus GX470 2007 Instrument cluster / LEXUS 2007 GX470 OWNER'S MANUAL (OM60C64U)

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2-5. Driving information
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When driving
(5) Determine the combined weight of luggage and cargo being
loaded on the vehicle.
That weight may not safely exc eed the available cargo and luggage
load capacity calculated in Step 4.
(6) If your vehicle will be towing a tr ailer, load from your trailer will be
transferred to your vehicle. Co nsult this manual to determine how
this reduces the available cargo an d luggage load capacity of your
vehicle. ( P. 1 4 4 )
Example on your vehicle
Cargo capacity
Total load capacity
When 2 people with the combined weight of 366 lb. (166 kg) are riding
in your vehicle, the available amount of cargo and luggage load capacity
will be as follows:
• With third seats — total load capacity: 1200 lb. (544 kg)
1200 lb. - 366 lb. = 834 lb. (544 kg - 166 kg = 378 kg)
• Without third seats — total load capacity: 1000 lb. (454 kg) 1000 lb. - 366 lb. = 634 lb. (454 kg - 166 kg = 288 kg)

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2-5. Driving information
From this condition, if 3 more passengers with the combined weight of
388 lb. (176 kg) get on, the available cargo and luggage load will be
reduced as follows:
• With third seats 834 lb. - 388 lb. = 446 lb. (378 kg - 176 kg = 202 kg)
• Without third seats 634 lb. - 388 lb. = 246 lb. (288 kg - 176 kg = 112 kg)
As shown in the above example, if the number of occupants increases,
the cargo and luggage load equaling the combined weight of the occu-
pants who got on later, by an amount. In other words, if an increase in the
number of occupants causes an excess of the total load capacity (com-
bined weight of occupants plus cargo and luggage load), you must
reduce the cargo and luggage on your vehicle.
Seating configuration variation
Cargo capacity
Weight of removed third seat
If removing the third seat, it is possible to load extra cargo equal to the
weight of the removed seats.
(Cargo capacity) = (Total load capaci ty) - (Total weight of occupants) +
(Weight of the removed third seats)
Third seat weight:
Right side — 30.2 lb. (13.7 kg)
Left side — 32.4 lb. (14.7 kg)

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2-5. Driving information
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When driving
CAUTION
■Storage precautions
●Do not place anything on the luggage cover, and do not stack anything in the lug-
gage compartment higher than the seatbacks.
Such items may be thrown about and possibly injure people in the vehicle during
sudden braking or in an accident.
●Do not drive with objects on top of the instrument panel.
They may interfere with the driver’s field of view or move during sharp accelera-
tion or turning, thus impairing the driver ’s control of the vehicle. In an accident
they may injure the vehicle occupants.
●Secure all items in the occupant compartment, as they may shift and injure some-
one during an accident or sudden braking.
●Never allow anyone to ride in the luggage compartment. It is not designed for
passengers. They should ride in their seat s with their seat belts properly fastened.
Otherwise, they are much more likely to suffer serious bodily injury, in the event
of sudden braking or a collision.
■Weight of the load
●Improper loading may cause deterioration of steering or braking control result-
ing in an accident which may cause death or serious injury.
●Do not exceed the maximum axle weight ra ting or the total vehicle weight rating.
●Even if the total load of occupant's weight and the cargo load is less than the total
load capacity, do not apply the load unevenly. Improper loading may cause dete-
rioration of steering or braking control which may cause death or serious injury.

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2-5. Driving information
Vehicle load limits
Vehicle load limits include total load capacity, seating capacity, towing
capacity and cargo capacity.
■ Total load capacity:
With third seats — 1200 lb. (544 kg)
Without third seats — 1000 lb. (454 kg)
Total load capacity means the comb ined weight of occupants, cargo
and luggage.
■ Seating capacity:
With third seats — Total 8 (Front 2, Rear 6)
Without third seats — Total 5 (Front 2, Rear 3)
Seating capacity means the maximu m number of occupants whose
estimated average weight is 150 lb. (68 kg) per person.
Even if the number of occupants ar e within the seating capacity, do
not exceed the total load capacity.
■ Towing capacity: 6500 lb. (2948 kg)
Towing capacity means the maximu m gross trailer weight (trailer
weight plus its cargo weight) that your vehicle is able to tow.
■ Cargo capacity
Cargo capacity may inc rease or decrease depending on the weight
and the number of occupants.

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2-5. Driving information
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When driving
■Total load capacity and seating capacity
These details are also described on the tire and loading information label.
(  P. 3 0 9 )
CAUTION
■Overloading the vehicle
Do not overload the vehicle.
It may not only cause damage to the tire s, but also degrade steering and braking
ability, resulting in an accident.

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2-5. Driving information
Winter driving tips
Carry out the necessary preparations and inspections before driving the
vehicle in winter. Always drive the vehicle in a manner appropriate to the
prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropria te to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific gravity of
battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set of
tire chains for the rear tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
■ Before driving the vehicle
Perform the following according to the driving conditions.
● Do not try to forcibly open a w indow or move a wiper that is fro-
zen. Pour warm water over the frozen area to melt the ice. Wipe
away the water immediately to prevent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumu lated on the air inlet vents in
front of the windshield.
● Remove any ice that has accumul ated on the vehicle chassis.
● Periodically check for and remove any excess ice or snow that
may have accumulated in the wheel well or on the brakes.

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When drivingSelecting snow chains
Use the correct snow chain size when mounting the snow chains. Chain size
is regulated for each tire sizes.
Side chain:0.20 in. (5.0 mm)
1.81 in. (46.0 mm)
0.71 in. (18.0 mm)
Cross chain:
0.25 in. (6.3 mm)
1.5 in. (38.1 mm)
0.89 in. (22.6 mm)
Regulations on the use of snow chains
● Regulations regarding the use of tire chains vary according to location
and type of road. Always check local regulations before installing
chains.
● Install the chains on the rear tires.
● Retighten the chains after driving 1 /4 - 1 /2 mile (0.5 - 1.0 km).
■When driving the vehicle
Accelerate the vehicle slowly and dr ive at a reduced speed suitable
to road conditions.
■ When parking the vehicle
Park the vehicle and move the shift lever to “P” without setting the
parking brake. The parking brake may freeze, preventing it from
being released.

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2-5. Driving information
■Snow chain installation
Observe the following precautions when installing and removing chains.
●Install and remove tire chains in a safe location.
●Install tire chains on the rear tires.
●Install tire chains in accordance with the accompanying instructions.
CAUTION
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in a loss of vehicle control and cause death or serious
injury.
●Use tires of the size specified for your vehicle.
●Maintain the specified level of tire inflation pressure.
●Do not drive in excess of 65 mph (105 km/h), regardless of the type of snow tires
being used.
●Snow tires should be installed on all wheels.
■Driving with snow chains
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in the vehicle being unable to be driven safely, and may
cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being used,
or 30 mph (50 km/h), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden turns and braking, as use of chains may adversely affect vehicle
handling.
●Slow down sufficiently before entering a curve to ensure that vehicle control is
maintained.

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2-5. Driving information
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When driving
NOTICE
■Repairing or replacing snow tires
Request repairs of and obtain replacement snow tires from Lexus dealer.
This is because the removal and attachment of snow tires affects the operation of
the tire pressure warning valves and transmitters.
■When jacking up or installing tire chains
Be sure to turn off the rear height control air suspension and stop the engine.
Otherwise, the vehicle height may change because of the automatic leveling func-
tion, resulting in an accident.
■Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly when
tire chains are fitted.

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2-5. Driving information
Trailer towing
Your vehicle is designed primarily as a passenger-and-load carrying vehi-
cle. Towing a trailer will have an adverse effect on handling, performance,
braking, durability, and fuel consumpt ion. For your safety and the safety of
others, do not overload the vehicle or trailer.
Lexus warranties do not apply to damage or malfunction caused by towing
a trailer for commercial purposes.
■ Weight limits
Confirm that the total trailer weight , gross vehicle weight, gross axle
weight and trailer tongue lo ad are all within the limits.
■ Gross vehicle weight
The gross vehicle weight must no t exceed the Gross Vehicle Weight
Rating (GVWR) indicated on the Certification Label. The gross
vehicle weight is the sum weight of the unloaded vehicle, driver, pas-
sengers, luggage, hitch and trail er tongue load. Also included is the
weight of any special equipment installed on your vehicle.
■ Gross axle weight
The load on either the front or rear axle resulting from distribution of
the gross vehicle weight on both axles must not exceed the Gross
Axle Weight Rating (GAWR) lis ted on the Certification Label.
Certification Label