2007 SUZUKI FORENZA tire size

3-26 INSTRUMENT PANEL
85Z03-03E
Door Ajar LightThis light will stay on until all doors are
closed and completely latched.
If the key is in the ignition while the driver’s
door is open, you will also hear a warning
chime.
Make sure that all doors are completely
closed and this light is out before driving.Trunk Ajar LightThis light will come on when the trunk is
not completely closed.
Make sure that the trunk is completely
closed and this light is out before driving.
Daytime Running Lamps Indicator
LightThis light will come on when the Daytime
Running Lamps (DRL) are on.
See “Daytime Running Lamps (DRL)”
under “Exterior Lamps” in this section for
further information on the DRL system.Passenger Air Bag Off IndicatorThe passenger air bag off indicator
appears in the clock display located in the
center of the instrument panel.
When the ignition key is turned to ON or
START, the passenger air bag off indicator
will light for several seconds as a system
check. Then, after several more seconds, if
the words “PASSENGER AIR BAG OFF”
remain lit, it means that the passenger
sensing system has turned off the rightfront passenger’s frontal air bag and side
air bag. See “Passenger Sensing System”
in Section 1 for more on this, including
important safety information.
Tire Pressure Monitoring System
Warning LightThe light comes on when the tire pressure
monitoring system detects that one or
more of your tires is significantly under-
inflated. This light will also come on for a
few seconds and then go off when you turn
the ignition to ON. This indicates that the
S4U2029AN5U3005A
S5U3002AN5U1002AS
PASSENGER
AIR BAG OFF
WARNING
If the air bag readiness light in the
instrument panel cluster ever comes
on and stays on, it means that some-
thing may be wrong with the air bag
system. If this ever happens, have the
vehicle serviced promptly, because
an adult-size person sitting in the
right front passenger’s seat may not
have the protection of the frontal air
bag and side air bag. See “Air Bag
Readiness Light” in this section.
L5U3012A
Warning Lights, Gauges and Indicators:
Audio System:

3-27 INSTRUMENT PANEL
85Z03-03E
tire pressure monitoring system is func-
tioning properly.
Your vehicle has also been equipped with
a TPMS malfunction indictor to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction,
the telltale will flash for approximately one
minute and then remain continuously illu-
minated. This sequence will continue upon
subsequent vehicle start-ups as long as
the malfunction exists.In this situation, please have the system
inspected by an authorized service facility.
If you replace one or more tires and the
TPMS warning light goes off during driv-
ing, there is no problem. However, if the
warning light does not go off, or if it flashes
again when the vehicle is driven, have the
vehicle inspected by an authorized service
facility.
WARNING
Each tire, including the spare (if pro-
vided), should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehi-
cle manufacturer on the vehicle plac-
ard or tire inflation pressure label and
this manual. (If your vehicle has tires
of a different size than the size indi-
cated on the vehicle label or tire infla-
tion pressure label, you should
determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale when one or more of your
tires is significantly under-inflated.
Accordingly, when the low tire pres-
sure telltale illuminates, you should
stop and check your tires as soon as
possible and inflate them to the
proper pressure. Driving on a signifi-
cantly under-inflated tire causes the
tire to overheat and can lead to tire
failure.
Under-inflation also reduces fuel effi-
ciency and tire tread life and may
affect the vehicle’s handling and
stopping ability.
(Continued)
WARNING
(Continued)
Please note that the TPMS is not a
substitute for proper tire mainte-
nance, and it is the driver’s responsi-
bility to maintain correct tire
pressure, even if under-inflation has
not reached the level to trigger illumi-
nation of the TPMS low tire pressure
telltale.
WARNING
If the tire pressure monitoring system
warning light does not illuminate
when the ignition key is turned to the
“ON” position, have the system
inspected by an authorized service
facility. If the warning light flashes
while driving, check to see whether
the warning light goes off after a few
minutes of driving.
WARNING
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire pres-
sure as intended. TPMS malfunctions
may occur for a variety of reasons,
including the installation of replace-
ment or alternate tires or wheels on
the vehicle that prevent the TPMS
from functioning properly. Always
check the TPMS malfunction telltale
after replacing one or more tires or
wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
Audio System:

4-17 DRIVING YOUR VEHICLE
85Z03-03E
and shift to NEUTRAL (N). See “Shift-
ing Out of Park (P)” in Section 2.
5) Clamp the steering wheel in a straight-
ahead position with a clamping device
designed for towing.
6) Release the parking brake.
Loading Your VehicleIt is very important to know how much
weight your vehicle can carry. The load
capacities of your vehicle are indicated by
the Gross Vehicle Weight Rating (GVWR),
the Gross Axle Weight Rating (GAWR,
front and rear), the total load capacity, the
seating capacity, and the cargo load
capacity. The GVWR and GAWR (front and
rear) are listed on the Safety Certification
Label which is located below the driver’s
side door latch striker. The total load
capacity and seating capacity are listed on
the Tire and Loading Information Label
which is located on the center pillar, near
the driver’s door latch.
The Tire and Loading Information label
also gives you the size and recommended
inflation pressure for the factory installed,
original equipment tires on your vehicle.
For more information on tires and inflation,
see “Tires” in section 5.Tire and Loading Information Label
Certification Label
The cargo load capacity can be deter-
mined as described below.
Cargo Load Capacity – Maximum weight
of cargo and luggage that the vehicle cansafely carry. Cargo load capacity is the dif-
ference between the total load capacity of
the vehicle and the total combined weight
of all vehicle occupants. Refer to “Steps for
Determining Correct Load Limit” for details
on how to determine cargo load capacity.
GVWR – Maximum permissible overall
weight of the fully loaded vehicle (including
all the occupants, accessories and cargo
plus the trailer tongue weight if towing a
trailer).
GAWR – (Front and Rear) Maximum per-
missible weight on an individual axle.
Seating Capacity – Maximum number of
occupants the vehicle is designed to carry.
NOTE:
Even though the number of occupants is
within the seating capacity, you still must
make sure that you do not exceed the total
load capacity of the vehicle.
Total Load Capacity – Maximum permissi-
ble weight a vehicle can carry including the
weight of all the occupants, accessories
and cargo.
The weight of any accessories already
installed on your vehicle at the time of pur-
chase, or that you or the dealer install after
purchase, must be subtracted from the
total load capacity to determine how much
capacity remains available for occupants
and cargo. Contact your SUZUKI dealer for
further information.
J7U4001A
TIRE
SIZE
COLD TIRE PRESSURE
FRONT
REAR
SPAREThe combined weight of occupants and carge should never exceedKg or lbs
Towing:

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Windshield Wiper Blade
ReplacementWindshield wiper blades should be
inspected at least twice a year for wear or
cracking. If the wiper blades become brittle
or damaged, or make streaks when wiping,
replace the wiper blades for optimum driv-
ing visibility. Replacement blades come in
different types and are removed in different
ways.
Here’s how to remove the Shepherd’s
Hook type:
1) Pull the windshield wiper arm away
from the windshield.
2) Press the retaining clip (A) and pull the
wiper blade off the arm.
3) Install a new blade by reversing the
steps 1 and 2.
TiresYour new vehicle comes with high-quality
tires made by a leading tire manufacturer.
If you ever have questions about your tire
warranty and where to obtain service, see
your SUZUKI Warranty booklet for details.
For additional information refer to the tire
manufacturer’s booklet included with your
vehicle’s Owner’s Manual.
Tire Sidewall LabelingUseful information about a tire is molded
into its sidewall. The examples below show
a typical passenger car tire and a spare
tire sidewall.
Passenger Car Tire Example
A. Tire Size
The tire size is a combination of let-
ters and numbers used to define a
particular tire’s width, height, aspect
ratio, construction type and service
description. See the “Tire Size” illus-
WARNING
Poorly maintained and improperly
used tires are dangerous.
 Overloading your tires can cause
overheating as a result of too much
friction. You could have an air-out
and a serious accident. See “Load-
ing Your Vehicle” in the Index.
 Under inflated tires pose the same
danger as overloaded tires. The
resulting accident could cause
serious injury. Check all tires fre-
quently to maintain the recom-
mended pressure. Tire pressure
should be checked when your tires
are cold.
 Overi nflated tires are more likely to
be cut, punctured or broken by a
sudden impact – such as when you
hit a pothole. Keep tires at the rec-
ommended pressure.
(Continued)
WARNING
(Continued)
 Worn, old tires can cause acci-
dents. If your tread is badly worn,
or if your tires have been damaged,
replace them.
Tires:

5-29 SERVICE AND APPEARANCE CARE
85Z03-03E
tration later in this section for more
detail.
B. Department of Transportation (DOT)
Code
The Department of Transportation
(DOT) code indicates that the tire is in
compliance with the U.S. Department
of Transportation Motor Vehicle
Safety Standards.
C. Tire Identification Number (TIN)
The letters and numbers following the
DOT code are the Tire Identification
Number (TIN). The TIN shows the
manufacturer and plant code, tire size
and the date the tire was manufac-
tured. The TIN is molded on to both
sides of the tire, although only one
side may have the date of manufac-
ture.
D. Tire Ply Material
The type of cord and number of plies
in the sidewall and under the tread.
E. Uniform Tire Quality Grading (UTQG)
Tire manufacturers are required to
grade tires based on three perfor-
mance factors: treadwear, traction
and temperature resistance.
F. Maximum Cold Inflation Load Limit
Maximum load that can be carried
and the maximum pressure needed to
support that load.
G. Load Index and Speed Rating
The two- or three-digit number is the
tire’s load index, the maximum load a
tire can carry at the speed indicated
by its speed symbol at the maximuminflation pressure. The higher the
number is, the greater the load carry-
ing capacity. The letter symbol
denotes the speed at which a tire is
designed to be driven for extended
periods of time. (Ratings are listed
below.)
*The letters ZR may be used on tires with a
maximum speed capability over 149 mph
and will always be used on tires with a
maximum speed capability over 186 mph.Compact Spare Tire Example
A. Temporary Use Only Marking
The compact spare tire should not be
driven at speeds over 50 mph (80 km/
h). The compact spare tire is for
emergency use when a regular road
tire has lost air and gone flat. See
“Compact Spare Tire” and “If a Tire
Goes Flat” in this section.
B. Tire Ply Material
The type of cord and number of plies
in the sidewall and under the tread.
C. Tire Identification Number (TIN)
The Tire Identification Number (TIN)
shows the manufacturer and plant
code, tire size, and date the tire was
manufactured. The TIN is molded
onto both sides of the tire, although
only one side may have the date of
manufacture.
D. Maximum Cold Inflation Load Limit
Maximum load that can be carried Letter Rating Speed Rating
Q 99 mph
R106 mph
S112 mph
T118 mph
U124 mph
H130 mph
V149 mph
W 168 mph*
Y 186 mph*
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and the maximum pressure needed to
support that load. See “Compact
Spare Tire” in this section and “Load-
ing Your Vehicle” in section 4.
E. Tire Inflation Pressure
The temporary use tire or compact
spare tire should be inflated to 60 psi
(420 kPa). For more information on
tire pressure and inflation, see “Tire
Inflation Pressure” in this section.
F. Tire Size
A combination of letters and numbers
defining a tire’s width, height, aspect
ratio, construction type and service
description. The letter “T” as the first
character in the tire size means the
tire is for temporary use only.
Tire Size
The following illustration shows an exam-
ple of a typical passenger car tire size.
A. Tire Type
This letter code indicates the primary
intended use of the tire. The “P” as
the first character in the tire size
means a passenger vehicle tire engi-
neered to standards set by the U.S.
Tire and Rim Association.
B. Tire Width
The three-digit number indicates the
tire section width in millimeters from
sidewall to sidewall.
C. Aspect Ratio
A two-digit number that indicates the
tire height-to-width measurements.
For example, if the tire size aspect
ratio is “70”, as shown in item “C” of
the illustration, it would mean that thetire’s sidewall is 70% as high as it is
wide.
D. Construction Code
A letter code is used to indicate the
type of ply construction in the tire. The
letter “R” means radial ply construc-
tion, the letter “D” means diagonal or
bias ply construction; and the letter
“B” means belted-bias ply construc-
tion.
E. Rim Diameter
Diameter of the wheel in inches.
F. Service Description
These characters represent the load
range and the speed rating of a tire.
The load range represents the load
carrying capacity a tire is certified to
carry. The speed rating is the maxi-
mum speed a tire is certified to carry
a load. Speed ratings range from “A”
to “Z”.
WARNING
Your SUZUKI is equipped with tires
which are all the same type and size.
This is important to ensure proper
steering and handling of the vehicle.
Never mix tires of different size or
type on the four wheels of your vehi-
cle. Mixing tires could cause you to
lose control while driving which may
lead to an accident. The size and type
of tires used should be only those
approved by SUZUKI Motor Corpora-
tion as standard or optional equip-
ment for your vehicle.
Tires:

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mounted on a vehicle. The side of the tire
that contains a whitewall, bears white let-
tering or bears manufacturer, brand and or
model name molding that is higher or
deeper than the same moldings on the
other sidewall of the tire.
Passenger (P-Metric) Tire:
A tire used on passenger cars and some
light duty trucks and multipurpose vehicles.
Production Options Weight:
The combined weight of those installed
regular production options weighing over
2.3 kilograms in excess of those standard
items which they replace, not previously
considered in curb weight or accessory
weight, including heavy duty brakes, ride
levelers, roof rack, heavy duty battery, and
special trim.
Recommended Inflation Pressure:
Vehicle manufacturer’s recommended tire
inflation pressure shown on the tire plac-
ard.
Radial Ply Tire:
A pneumatic tire in which the ply cords that
extend to the beads are laid at 90 degrees
to the centerline of the tread.
Rim:
A metal support for a tire and upon which
the tire beads are seated.
Sidewall:
The portion of a tire between the tread and
the bead.Speed Rating:
An alphanumeric code assigned to a tire
indicating the maximum speed at which a
tire can operate.
Traction:
The friction between the tire and the road
surface. The amount of grip provided.
Tread:
The portion of a tire that comes into con-
tact with the road.
Tread wear Indicators:
Narrow bands, sometimes called “wear
bars,” that show across the tread of a tire
when only 2/32 inch of tread remains.
UTQGS:
Uniform Tire Quality Grading Standards, a
tire information system that provides con-
sumers with ratings for a tire’s traction,
temperature and tread wear. Ratings are
determined by tire manufacturers using
government testing procedures. The rat-
ings are molded into the sidewall of the
tire.
Vehicle Capacity Weight:
The number of designated seating posi-
tions multiplied by 150 lbs (68 kg) plus the
rated cargo load.
Vehicle Maximum Load on the Tire:
The load on an individual tire that is deter-
mined by distributing to each axle its share
of the maximum loaded vehicle weight and
dividing by two.Vehicle Normal Load on the Tire:
The load on an individual tire that is deter-
mined by distributing to each axle its share
of the curb weight, accessory weight, and
normal occupant weight (distributed in
accordance with Table 1 shown below) and
dividing by 2.
TABLE 1 – Occupant Loading and Dis-
tribution For Vehicle Normal Load For
Various Designated Seating Capacities
Vehicle Placard:
A label permanently attached to a vehicle
showing the original equipment tire size
and recommended inflation pressure.
Designated
seating capac-
ity, number of
occupantsVehicle nor-
mal load, num-
ber of
occupantsOccupant
distribution in
a normally
loaded vehicle
2 through 4 2 2 in front
5 through 10 32 in front, 1 in
second seat
Tires:

5-37 SERVICE AND APPEARANCE CARE
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 The tread or sidewall is cracked, cut or
snagged deep enough to show cord or
fabric.
 The tire has a bump, bulge or split.
 The tire has a puncture, cut or other
damage that can’t be repaired well
because of the size or location of the
damage.Buying New TiresTo find out what kind and size of tires you
need, look at the Tire and Loading Infor-
mation label.
Make sure the replacements are the same
size, load range, speed rating and con-
struction type (bias, bias-belted or radial)
as your original tires.
Uniform Tire Quality GradingQuality grades can be found where appli-
cable on the tire sidewall between the
tread shoulder and the maximum section
width. For example:
Tread wear 200 Traction AA Tempera-
ture A
The following information relates to the
system developed by the United States
National Highway Traffic Safety Adminis-
tration, which grades tires by tread wear,
traction and temperature performance.
(This applies only to vehicles sold in the
United States.) The grades are molded on
the sidewalls of most passenger car tires.
The Uniform Tire Quality Grading system
does not apply to deep tread, winter-type
snow tires, space-saver or temporary use
spare tires, tires with nominal rim diame-
ters of 10 to 12 inches (25 to 30 cm), or to
some limited-production tires.
While the tires available on SUZUKI vehi-
cles may vary with respect to these grades,
they all conform to federal safety require-
ments.
Tread wear
The tread wear grade is a comparative rat-
ing based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For
example, a tire graded 150 would wear one
and a half (1.5) times as well on the gov-
ernment course as a tire graded 100. The
WARNING
Your SUZUKI is equipped with tires
which are all the same type and size.
This is important to ensure proper
steering and handling of the vehicle.
Never mix tires of different size or
type on the four wheels of your vehi-
cle. The size and type of tires used
should be only those approved by
SUZUKI Motor Corporation as stan-
dard or optional equipment for your
vehicle.
WARNING
Replacing the wheels and tires
equipped on your vehicle with certain
combinations of aftermarket wheels
and tires can significantly change the
steering and handling characteris-
tics of your vehicle. Oversized tires
may also rub against the fender over
bumps, causing vehicle damage or
tire failure. Therefore, use only those
wheel and tire combinations
approved by SUZUKI Motor Corpora-
tion as standard or optional equip-
ment for your vehicle. For
information regarding the specified
tires, refer to the Tire Information
Label located on the driver’s side
door pillar or “Tire Inflation Pres-
sure” in this section.
CAUTION
Replacing the original tires with tires
of a different size may result in false
speedometer or odometer readings.
Check with your SUZUKI dealer
before purchasing replacement tires
that differ in size from the original
tires.
Tires: