load capacity INFINITI QX 2011 Owners Manual

CARGO FLOOR BOX
Push the handle to open the cargo floor board
1. Remove the strap2from the back side of
the board, and hang it on the opening of the lift
gate
3as shown.
ROOF RACK
Always distribute the luggage evenly on the roof
rack. Do not load more than 221 lb (100 kg) on
the roof rails. Observe the maximum load limit
shown on the crossbars or roof carriers when
you attach them on the roof rails. Contact an
INFINITI retailer for crossbar or other equipment
information.
Be careful that your vehicle does not exceed the
Gross Vehicle Weight Rating (GVWR) or its Gross
Axle Weight Rating (GAWR front and rear). The
GVWR and GAWR are located on the F.M.V.S.S.
or C.V.M.S.S. certification label (located on the
driver’s door pillar). For more information re-
garding GVWR and GAWR, see “VEHICLE LOAD- ING INFORMATION” in the “9. Technical and
consumer information” section.
WARNING
●
Drive extra carefully when the vehicle is
loaded at or near the cargo carrying capac-
ity, especially if the significant portion of
that load is carried on the roof rack.
● Heavy loading of the roof rack has the poten-
tial to affect the vehicle stability and han-
dling during sudden or unusual handling
maneuvers.
● Roof rack load should be evenly distributed.
● Do not exceed maximum roof rack load
weight capacity.
● Properly secure all cargo with ropes or
straps to help prevent it from sliding or shift-
ing. In a sudden stop or collision, unsecured
cargo could cause personal injury.
SIC4417
SIC4447
2-60Instruments and controls

●If your engine stalls or you cannot make it to
the top of a steep hill, never attempt to turn
around. Your vehicle could tip or roll over.
Always back straight down in R (Reverse)
range. Never back down in N (Neutral), using
only the brake, as this could cause loss of
control.
● Heavy braking going down a hill could cause
your brakes to overheat and fade, resulting
in loss of control and an accident. Apply
brakes lightly and use a low range to control
your speed.
● Unsecured cargo can be thrown around
when driving over rough terrain. Properly se-
cure all cargo so it will not be thrown forward
and cause injury to you or your passengers.
● To avoid raising the center of gravity exces-
sively, do not exceed the rated capacity of
the roof rack (if so equipped) and evenly dis-
tribute the load. Secure heavy loads in the
cargo area as far forward and as low as pos-
sible. Do not equip the vehicle with tires
larger than specified in this manual. This
could cause your vehicle to roll over. ●
Do not grip the inside or spokes of the steer-
ing wheel when driving off-road. The steer-
ing wheel could move suddenly and injure
your hands. Instead drive with your fingers
and thumbs on the outside of the rim.
● Before operating the vehicle, ensure that the
driver and all passengers have their seat
belts fastened.
● Always drive with the floor mats in place as
the floor may became hot.
● Lower your speed when encountering strong
crosswinds. With a higher center of gravity,
your INFINITI is more affected by strong side
winds. Slower speeds ensure better vehicle
control.
● Do not drive beyond the performance capa-
bility of the tires, even with 4WD engaged.
● For 4WD equipped vehicles, do not attempt
to raise two wheels off the ground and shift
the transmission to any drive or reverse po-
sition with the engine running. Doing so may
result in drivetrain damage or unexpected
vehicle movement which could result in seri-
ous vehicle damage or personal injury. ●
Do not attempt to test a 4WD equipped ve-
hicle on a 2-wheel dynamometer (such as
the dynamometers used by some states for
emissions testing), or similar equipment
even if the other two wheels are raised off
the ground. Make sure you inform test facil-
ity personnel that your vehicle is equipped
with 4WD before it is placed on a dynamom-
eter. Using the wrong test equipment may
result in drivetrain damage or unexpected
vehicle movement which could result in seri-
ous vehicle damage or personal injury (4WD
models).
● When a wheel is off the ground due to an
unlevel surface, do not spin the wheel
excessively.
● Accelerating quickly, sharp steering maneu-
vers or sudden braking may cause loss of
control.
● If at all possible, avoid sharp turning maneu-
vers, particularly at high speeds. Your ve-
hicle has a higher center of gravity than a
conventional passenger car. The vehicle is
not designed for cornering at the same
speeds as conventional passenger cars. Fail-
ure to operate this vehicle correctly could
result in loss of control and/or a rollover
accident.
Starting and driving5-9

TPMS also provides visual and audible
signals outside the vehicle for inflating
the tires to the recommended COLD tire
pressure. (See “TPMS with Tire Inflation
Indicator” in the “5. Starting and driv-
ing” section about the TPMS with Tire
Inflation Indicator.)
Incorrect tire pressure, including under
inflation, may adversely affect tire life
and vehicle handling.
WARNING
●Improperly inflated tires can fail sud-
denly and cause an accident.
●The Gross Vehicle Weight rating
(GVWR) is located on the F.M.V.S.S./
C.M.V.S.S. certification label. The ve-
hicle weight capacity is indicated on
the Tire and Loading Information la-
bel. Do not load your vehicle beyond
this capacity. Overloading your ve-
hicle may result in reduced tire life,
unsafe operating conditions due to
premature tire failure, or unfavorable
handling characteristics and could
also lead to a serious accident. Load-
ing beyond the specified capacity
may also result in failure of other ve-
hicle components.
●Before taking a long trip, or whenever
you heavily load your vehicle, use a
tire pressure gauge to ensure that the
tire pressures are at the specified
level.
●For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
8-30
Maintenance and do-it-yourself

Tire and Loading Information label
1Seating capacity: The maximum num-ber of occupants that can be seated
in the vehicle.
2Vehicle load limit: See “VEHICLE
LOADING INFORMATION” in the “9.
Technical and consumer informa-
tion” section.
3Original size: The size of the tires
originally installed on the vehicle at
the factory.
4Cold tire pressure: Inflate the tires to this pressure when the tires are cold.
Tires are considered COLD after the
vehicle has been parked for 3 or
more hours, or driven less than 1 mile
(1.6 km) at moderate speeds. The
recommended cold tire inflation is
set by the manufacturer to provide
the best balance of tire wear, vehicle
handling, driveability, tire noise,
etc., up to the vehicle’s GVWR.
5Tire size — see “TIRE LABELING” later
in this section.
6Spare tire size or compact spare tire
size (if so equipped)
SDI2496
Maintenance and do-it-yourself8-31

1. Wear indicator
2. Wear indicator location mark
Tire wear and damage
WARNING
●Tires should be periodically in-
spected for wear, cracking, bulging or
objects caught in the tread. If exces-
sive wear, cracks, bulging or deep
cuts are found, the tire(s) should be
replaced.
●The original tires have built-in tread
wear indicators. When wear indica-
tors are visible, the tire(s) should be
replaced.
●Tires degrade with age and use. Have
tires, including the spare, over 6
years old checked by a qualified tech-
nician, because some tire damage
may not be obvious. Replace the tires
as necessary to prevent tire failure
and possible personal injury.
●Improper service of the spare tire may
result in serious personal injury. If it
is necessary to repair the spare tire,
contact an INFINITI retailer.
●For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
Replacing wheels and tires
When replacing a tire, use the same size, tread
design, speed rating and load carrying capacity
as originally equipped. (See “SPECIFICATIONS”
in the “9. Technical and consumer information”
section for recommended types and sizes of
tires and wheels.)
WARNING
● The use of tires other than those recom-
mended or the mixed use of tires of different
brands, construction (bias, bias-belted or ra-
dial), or tread patterns can adversely affect
the ride, braking, handling, ground clear-
ance, body-to-tire clearance, tire chain
clearance, speedometer calibration, head-
light aim and bumper height. Some of these
effects may lead to accidents and could re-
sult in serious personal injury.
SDI1663
Maintenance and do-it-yourself8-37

9 Technical and consumer information
Capacities and recommended fuel/lubricants........ 9-2
Fuel recommendation ........................... 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ..................... 9-7
Specifications ..................................... 9-8
Engine ........................................ 9-8
Wheels and tires ............................... 9-9
Dimensions .................................... 9-9
When traveling or registering your vehicle in
another country ................................... 9-9
Vehicle identification ............................. 9-10
Vehicle Identification Number (VIN) plate ........9-10
Vehicle identification number
(chassis number) .............................. 9-10
Engine serial number .......................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label ..........9-11
Emission control information label ...............9-11
Tire and loading information label ...............9-11
Air conditioner specification label ...............9-12
Installing front license plate .......................9-12
Vehicle loading information .......................9-12
Terms ........................................ 9-12Vehicle load capacity
.......................... 9-14
Securing the load .............................. 9-15
Loading tips .................................. 9-16
Measurement of weights ....................... 9-16
Towing a trailer .................................. 9-17
Maximum load limits .......................... 9-17
Maximum gross vehicle weight (GVW)/
maximum gross axle weight (GAW) .............9-19
Towing load/specification ......................9-21
Towing safety ................................. 9-21
Flat towing ................................... 9-28
Uniform tire quality grading .......................9-28
Treadwear .................................... 9-28
Traction AA, A, B and C ........................ 9-29
Temperature A, B and C ....................... 9-29
Emission control system warranty .................9-29
Reporting safety defects .......................... 9-30
Readiness

for Inspection/Maintenance (I/M) test ....9-31
Event Data Recorders (EDR) .......................9-32
Owner’s Manual/Service Manual order
information ...................................... 9-32
In the event of a collision ......................9-33

●GVW (Gross Vehicle Weight) - curb
weight plus the combined weight of
passengers and cargo.
●GVWR (Gross Vehicle Weight Rating) -
maximum total combined weight of
the unloaded vehicle, passengers,
luggage, hitch, trailer tongue load
and any other optional equipment.
This information is located on the
F.M.V.S.S./C.M.V.S.S. label.
●GAWR (Gross Axle Weight Rating) -
maximum weight (load) limit specified
for the front or rear axle. This infor-
mation is located on the
F.M.V.S.S./C.M.V.S.S. label.
●GCWR (Gross Combined Weight Rat-
ing) - The maximum total weight rat-
ing of the vehicle, passengers, cargo,
and trailer.
●Vehicle Capacity Weight, Load limit,
Total load capacity - maximum total
weight limit specified of the load
(passengers and cargo) for the ve-
hicle. This is the maximum combined
weight of occupants and cargo that
can be loaded into the vehicle. If the
vehicle is used to tow a trailer, the
trailer tongue weight must be in-
cluded as part of the cargo load. This
information is located on the Tire and
Loading Information label.
●Cargo capacity - permissible weight of
cargo, the weight of total occupants
weight subtracted from the load limit.
Technical and consumer information9-13

VEHICLE LOAD CAPACITY
Do not exceed the load limit of your
vehicle shown as “The combined weight
of occupants and cargo” on the Tire and
Loading Information label. Do not ex-
ceed the number of occupants shown as
“Seating Capacity” on the Tire and Load-
ing Information label.
To get “the combined weight of occu-
pants and cargo”, add the weight of all
occupants, then add the total luggage
weight. Examples are shown in the illus-
tration.
Steps for determining correct load
limit
1.Locate the statement “The combined
weight of occupants and cargo should
never exceed XXX kg or XXX lbs” on
your vehicle’s placard.
2.Determine the combined weight of
the driver and passengers that will be
riding in your vehicle.
STI0445
9-14Technical and consumer information

3.Subtract the combined weight of the
driver and passengers from XXX kg or
XXX lbs.
4.The resulting figure equals the avail-
able amount of cargo and luggage
load capacity. For example, if the XXX
amount equals 1400 lbs. and there
will be five 150 lb. passengers in your
vehicle, the amount of available
cargo and luggage load capacity is
650 lbs. (1400 750 (5 x 150) = 650
lbs) or (640 340 (5 x 70) = 300 kg.)
5.Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo and
luggage load capacity calculated in
Step 4.
6.If your vehicle will be towing a trailer,
load from your trailer will be trans-
ferred to your vehicle. Consult this
manual to determine how this re-
duces the available cargo and lug-
gage load capacity of your vehicle. Before driving a loaded vehicle, confirm
that you do not exceed the Gross Vehicle
Weight Rating (GVWR) or the Gross Axle
Weight Rating (GAWR) for your vehicle.
(See “MEASUREMENT OF WEIGHTS” later
in this section.)
Also check tires for proper inflation pres-
sures. See the Tire and Loading Informa-
tion label.
SECURING THE LOAD
There are tie down hooks located in the cargo
area as shown. The tie down hooks can be used
to secure cargo with ropes or other types of
straps.
Do not apply a total load of more than 22 lb (10
kg) to a single hook
Aor 7 lb (3 kg) to a single
hook
Bwhen securing cargo.
WARNING
● Properly secure all cargo with ropes or
straps to help prevent it from sliding or shift-
ing. Do not place cargo higher than the seat-
backs. In a sudden stop or collision, unse-
cured cargo could cause personal injury.
SIC4446
Technical and consumer information9-15

MAXIMUM GROSS VEHICLE WEIGHT
(GVW)/MAXIMUM GROSS AXLE
WEIGHT (GAW)
The GVW of the towing vehicle must not exceed
the Gross Vehicle Weight Rating (GVWR) shown
on the F.M.V.S.S./C.M.V.S.S. certification label.
The GVW equals the combined weight of the
unloaded vehicle, passengers, luggage, hitch,
trailer tongue load and any other optional
equipment. In addition, front or rear GAW must
not exceed the Gross Axle Weight Rating
(GAWR) shown on the F.M.V.S.S./C.M.V.S.S.
certification label.Towing capacities are calculated assuming a
base vehicle with driver and any options re-
quired to achieve the rating. Additional passen-
gers, cargo and/or optional equipment, such as
the trailer hitch, will add weight to the vehicle
and reduce your vehicle’s maximum towing
capacity and trailer tongue load.
The vehicle and trailer need to be weighed to
confirm the vehicle is within the GVWR, Front
GAWR, Rear GAWR, Gross Combined Weight
Rating (GCWR) and Towing capacity.
All vehicle and trailer weights can be measured
using platform type scales commonly found at
truck stops, highway weigh stations, building
supply centers or salvage yards.
To determine the available payload capacity for
tongue/king pin load, use the following proce-
dure.
1. Locate the GVWR on the
F.M.V.S.S./C.M.V.S.S. certification label.
2. Weigh your vehicle on the scale with all of the passengers and cargo that are nor-
mally in the vehicle when towing a trailer.
3. Subtract the actual vehicle weight from the GVWR. The remaining amount is the
available maximum tongue/king pin load.
To determine the available towing capacity, use
the following procedure.
1. Find the GCWR for your vehicle on the“Towing Load/Specification” chart found
later in this section.
2. Subtract the actual vehicle weight from the GCWR. The remaining amount is the
available maximum towing capacity.
To determine the Gross Trailer Weight, weigh
your trailer on a scale with all equipment and
cargo, that are normally in the trailer when it is
towed. Make sure the Gross trailer weight is not
more than the Gross Trailer Weight Rating
shown on the trailer and is not more than the
calculated available maximum towing capacity.
Also weigh the front and rear axles on the scale
to make sure the Front Gross Axle Weight and
Rear Gross Axle Weight are not more than Front
Gross Axle Weight and Rear Gross Axle Weight
on the F.M.V.S.S./C.M.V.S.S. certification label.
The cargo in the trailer and vehicle may need to
be moved or removed to meet the specified
ratings.
TI1012M
Technical and consumer information9-19