Black plate (231,1)
NOTE
(With Tire Pressure Monitoring
System)
A tire pressure sensor is not installed to
the temporary spare tire. The warning
light will flash continuously while the
temporary spare tire is being used (page
5-23).
To remove the spare tire
(4 Door)
1. Remove the trunk mat and trunk board.
2. Turn the tire hold-down bolt
counterclockwise with the lug wrench.
(5 Door)
1. Remove the trunk mat, trunk board and
cargo sub-compartment.
2. Turn the tire hold-down bolt
counterclockwise with the lug wrench.
In Case of an Emergency
Flat Tire
7-5
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Form No.8U55-EA-05G
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Changing a Flat Tire
NOTE
If the following occurs while driving, it
could indicate a flat tire.
lSteering becomes difficult.
lThe vehicle begins to vibrate
excessively.
lThe vehicle pulls in one direction.
If you have a flat tire, drive slowly to a
level spot that is well off the road and out
of the way of traffic to change the tire.
Stopping in traffic or on the shoulder of a
busy road is dangerous.
WARNING
Jacking a Vehicle:
Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriously injure someone.
Be sure to follow the directions for
changing a tire, and never get under a
vehicle that is supported only by a
jack.
Passenger in Vehicle Supported by a
Jack:
Allowing someone to remain in a
vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury. Never allow anyone inside a
vehicle supported by a jack.
CAUTION
(With Tire Pressure Monitoring
System)
The wheels equipped on your Mazda
are specially designed for installation of
the tire pressure sensors. Do not use
non-genuine wheels, otherwise it may
not be possible to install the tire
pressure sensors.
NOTE
lMake sure the jack is well lubricated
before using it.
(With Tire Pressure Monitoring
System)
lBe sure to register the tire pressure
sensor ID signal code whenever tires
or wheels are changed (page 5-25).
1. Park on a level surface off the right-of-
way and firmly set the parking brake.
2. Put a vehicle with an automatic
transaxle in Park (P), a manual
transaxle in Reverse (R) or 1, and turn
off the engine.
3. Turn on the hazard warning flasher.
4. Have everyone get out of the vehicle
and away from the vehicle and traffic.
5. Remove the jack, tool, and spare tire
(page 7-3).
7-6
In Case of an Emergency
Flat Tire
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Form No.8U55-EA-05G
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3. Place the jack under the jacking
position closest to the tire being
changed.
Jacking position
WARNING
Incorrect Jacking Position:
Attempting to jack the vehicle in
positions other than those
recommended in this manual is
dangerous. The vehicle could slip off
the jack and seriously injure or even
kill someone. Use only the front and
rear jacking positions recommended
in this manual.
Improper Jack:
Using a jack that isn't designed for
your Mazda is dangerous. The vehicle
could slip off the jack and seriously
injure someone. Use only the jack
provided with your Mazda.
Placing Objects Under the Jack:
Jacking the vehicle with an object
under the jack is dangerous. The jack
could slip and someone could be
seriously injured by the jack or the
falling vehicle. Never place objects
under the jack.4. Insert the jack handle into the jack.
5. Turn the jack handle clockwise and
raise the vehicle high enough so that
the spare tire can be installed. Before
removing the lug nuts, make sure your
Mazda is firmly in position and that it
cannot slip or move.
6. Remove the lug nuts by turning them
counterclockwise; then remove the
wheel and center cap.
7-8
In Case of an Emergency
Flat Tire
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Form No.8U55-EA-05G
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qLocking Lug Nutsí
If your vehicle has optional antitheft
wheel lug nuts, one on each wheel will
lock the tires and you must use a special
key to unlock them. This key is attached
to the lug wrench and is stored with the
spare tire. Register them with the lock
manufacturer by filling out the card
provided in the glove box and mailing it
in the accompanying envelope. If you lose
this key, consult an Authorized Mazda
Dealer or use the lock manufacturer's
order form, which is with the registration
card.
Special key Antitheft lug nut
To remove an antitheft lug nut
1. Obtain the key for the antitheft lug nut.
2. Place the key on top of the nut, and be
sure to hold the key square to it. If you
hold the key at an angle, you may
damage both key and nut. Don't use a
power impact wrench.
3. Place the lug wrench on top of the key
and apply pressure. Turn the wrench
counterclockwise.
To install the nut
1. Place the key on top of the nut, and be
sure to hold the key square to it. If you
hold the key at an angle, you may
damage both key and nut. Don't use a
power impact wrench.
2. Place the lug wrench on top of the key,
apply pressure, and turn it clockwise.
qMounting the Spare Tire
1. Remove dirt and grime from the
mounting surfaces of the wheel and
hub, including the hub bolts, with a
cloth.
WARNING
Removing Dirt and Grime from
Wheels, Hubs and Hub Bolts:
When changing or replacing a tire,
not removing dirt and grime from the
mounting surfaces of the wheel, hub
and hub bolts is dangerous. The lug
nuts could loosen while driving and
cause the tire to come off, resulting in
an accident. Make sure the mounting
surfaces of the wheel, hub and lug
nuts are clean before changing or
replacing tires.
In Case of an Emergency
Flat Tire
7-9íSome models. Mazda3_8U55-EA-05G_Edition2 Page235
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Form No.8U55-EA-05G
Black plate (236,1)
2. Mount the spare tire.
3. Install the lug nuts with the beveled
edge inward; tighten them by hand.
WARNING
Don't Apply Oil or Grease to Lug
Nuts, Bolts:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts could
loosen while driving and cause the tire
to come off, resulting in an accident.
In addition, lug nuts and bolts could
be damaged if tightened more than
necessary. Do not apply oil or grease
to lug nuts and bolts and do not
tighten the lug nuts beyond the
recommended tightening torque.4. Turn the jack handle counterclockwise
and lower the vehicle. Use the lug
wrench to tighten the nuts in the order
shown.
If you're unsure of how tight the nuts
should be, have them inspected at an
Authorized Mazda Dealer.
Nut tightening torque
N·m (kgf·m, ft·lbf) 88―117 (9―11, 65―93)
7-10
In Case of an Emergency
Flat Tire
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Form No.8U55-EA-05G
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WARNING
Loose Lug Nuts:
Improperly or loosely tightened lug
nuts are dangerous. The wheel could
wobble or come off. This could result
in loss of vehicle control and cause a
serious accident. Always securely and
correctly tighten the lug nuts.
Metric Studs and Lug Nuts:
Because the wheel studs and lug nuts
on your Mazda have metric threads,
using a non-metric nut is dangerous.
On a metric stud, it would not secure
the wheel and would damage the stud,
which could cause the wheel to slip off
and cause an accident. Be sure to
reinstall the same nuts you removed or
replace them with metric nuts of the
same configuration.
5. Store the damaged tire, using the tire
hold-down bolt to hold it in place.
Tire clampTire hold-down bolt
6. Check the inflation pressure. Refer to
the specification charts on page 10-7.
7. Have the flat tire repaired or replaced
as soon as possible.
WARNING
Incorrect Tire Air Pressure:
Driving on tires with incorrect air
pressure is dangerous. Tires with
incorrect pressure could affect
handling and result in an accident.
Don't drive with any tires that have
incorrect air pressure. When you
check the regular tires' air pressure,
check the spare tire, too.
NOTE
(With Tire Pressure Monitoring
System)
A tire pressure sensor is not installed to
the temporary spare tire. The warning
light will flash continuously while the
temporary spare tire is being used (page
5-23).
NOTE
To prevent the jack and tool from
rattling, store them properly.
In Case of an Emergency
Flat Tire
7-11
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Form No.8U55-EA-05G
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Tires
For reasons of proper performance, safety,
and better fuel economy, always maintain
recommended tire inflation pressures and
stay within the recommended load limits
and weight distribution.
WARNING
Using Different Tire Types:
Driving your vehicle with different
types of tires is dangerous. It could
cause poor handling and poor
braking; leading to loss of control.
Except for the limited use of the
temporary spare tire, use only the
same type tires (radial, bias-belted,
bias-type) on all four wheels.
Using Wrong-Sized Tires:
Using any other tire size than what is
specified for your Mazda (page 10-7)
is dangerous. It could seriously affect
ride, handling, ground clearance, tire
clearance, and speedometer
calibration. This could cause you to
have an accident. Use only tires that
are the correct size specified for your
Mazda.
qTire Inflation Pressure
WARNING
Incorrect Tire Inflation:
Overinflation or underinflation of tires
is dangerous. Adverse handling or
unexpected tire failure could result in
a serious accident. Always inflate the
tires to the correct pressure (page
10-7).
The Tire Pressure Monitoring System
í
does not alleviate the need to check the
tire condition every day, including
whether the tires all look inflated properly.
Inspect all tire pressure monthly
(including the spare) when the tires are
cold. Maintain recommended pressures
for the best ride, top handling, and
minimum tire wear.
When checking the tire pressures, use of a
digital tire pressure gauge is
recommended.
Refer to the specification charts (page
10-7).
Maintenance and Care
Owner Maintenance
8-37íSome models. Mazda3_8U55-EA-05G_Edition2 Page285
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Form No.8U55-EA-05G
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NOTE
lAlways check tire pressure when
tires are cold.
lWarm tires normally exceed
recommended pressures. Don't
release air from warm tires to adjust
the pressure.
lUnderinflation can cause reduced
fuel economy, uneven and
accelerated tire wear, and poor
sealing of the tire bead, which will
deform the wheel and cause
separation of tire from rim.
lOverinflation can produce a harsh
ride, uneven and accelerated tire
wear, and a greater possibility of
damage from road hazards.
Keep your tire pressure at the correct
levels. If one frequently needs
inflating, have it inspected.
qTire Rotation
To equalize tread wear, rotate the tires
every 12,000 km (7,500 miles)/8,000
km
*(5,000 miles) or sooner if irregular
wear develops. During rotation, inspect
them for correct balance.
* Unique driving conditions for U.S.A.,
Canada and Puerto Rico
Do not include (TEMPORARY USE ONLY)
spare tire in rotation.Forward
Also, inspect them for uneven wear and
damage. Abnormal wear is usually caused
by one or a combination of the following:
lIncorrect tire pressure
lImproper wheel alignment
lOut-of-balance wheel
lSevere braking
After rotation, inflate all tire pressures to
specification (page 10-7) and inspect the
lug nuts for tightness.
CAUTION
Rotate unidirectional tires and radial
tires that have an asymmetrical tread
pattern or studs only from front to rear,
not from side to side. Tire performance
will be weakened if rotated from side to
side.
8-38
Maintenance and Care
Owner Maintenance
Mazda3_8U55-EA-05G_Edition2 Page286
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Form No.8U55-EA-05G