2019 MAZDA MODEL CX-30 tyre pressure

Maintenance item1st 2nd 3rd 4th 5th 6th 7th 8th 9th10t
h11t
h12t
h13t
h14t
h15t
h16t
h
Battery*5*6IIIIIIII
Va c u u m b ra ke
booster and hoseWith vac-
uum boos-
terIIIIIIII
Brake lines, hoses and connec-
tionsIIIIIIII
Steering operation and linkages I I I I I I I I
Front and rear suspension, ball
joints and wheel bearing axial
playIIIIIIII
Bolts and nuts on chassis and
bodyTTTTTTTT
Body condition (for rust, corro-
sion and perforation)IIIIIIII
Tyre inflation pressure and tyre
wear
*7IIIIIIIIIIIIIIII
Tyre rotation Rotate every 10,000 km (6,250 miles).
Emergency flat tyre repair kit (if
installed)
*8IIIIIIII
Cabin air filter (if installed) R R R R R R R R
Hoses and tubes for emission IIII
Driveshaft dust boots IIII
Brake fluid
*9RRRR
Exhaust system and heat shields Inspect every 80,000 km (50,000 miles).
Manual transmission oil Replace every 100,000 km or 60 months.
Engine coolant
*10Replace at first 200,000 km (125,000 miles) or 10 years; after that,
every 100,000 km (62,500 miles) or 5 years.
Rear differential oil
*11
Transfer oil*11
Maintenance and Care
Scheduled Maintenance
6-13

Ty re s
▼Ty re s
For reasons of proper performance,
safety, and better fuel economy, always
maintain recommended tyre
inflation
pressures and stay within the
recommended load limits and weight
distribution.
WARNING
Using
Different Ty re Ty p e s :
Driving your vehicle with different
types of tyres is dangerous. It could
cause poor handling and poor braking;
leading to loss of control.
Except for the limited use of the
temporary spare tyre, use only the
same type tyres (radial, bias-belted,
bias-type) on all four wheels.
Using Wrong-Sized Tyres:
Using any other tyre size than what is
specified for the vehicle (page 9-10)
is dangerous. It could seriously affect
ride, handling, ground clearance, tyre
clearance, and speedometer
calibration. This could cause you to
have an accident. Use only tyres that
are the correct size specified for the
vehicle.
▼Tyre Inflation Pressure
WARNING
Always inflate the tyres to the correct
pressure:
Overinflation or underinflation of tyres
is dangerous. Adverse handling or
unexpected tyre failure could result in
a serious accident.
Refer to Tyres on page 9-10.
Use only a Mazda-genuine tyre valve
cap:
Use of a non-genuine part is
dangerous as the correct tyre air
pressure cannot be maintained if the
tyre valve becomes damaged. If the
vehicle is driven under this condition,
the tyre air pressure will decrease
which could result in a serious
accident. Do not use any part for the
tyre valve cap that is not a
Mazda-genuine part.
Inspect all tyre pressures monthly when
the tyres are cold. Maintain
recommended pressures for the best
ride, handling, and minimum tyre
wear.
Refer to the specification charts (page
9-10).
NOTE
xAlways check tyre pressure when
tyres are cold.
xWarm tyres normally exceed
recommended pressures. Do not
release air from warm tyres to adjust
the pressure.
xUnderinflation can cause reduced
fuel economy, uneven and
accelerated tyre wear, and poor
sealing of the tyre bead, which will
deform the wheel and cause
separation of tyre from rim.
xOverinflation can produce a harsh
ride, uneven and accelerated tyre
wear, and a greater possibility of
damage from road hazards.
Keep your tyre pressure at the correct
levels. If one frequently needs
inflating, have it inspected.
Maintenance and Care
Owner Maintenance
6-41

▼Ty re Ro ta t i o n
WARNING
Rotate tyres periodically:
Irregular tyre wear is dangerous. To
equalize tread wear for maintaining
good performance in handling and
braking, rotate the tyres periodically or
sooner if irregular wear develops.
Please refer to Scheduled maintenance
for your tyre rotation interval.
During rotation, inspect them for
correct balance.
NOTE
Because your vehicle is not equipped
with a spare tyre, you cannot do a tyre
rotation safely with the jack that comes
with your vehicle. Have an expert
repairer (we recommend an
Authorised Mazda Repairer) perform
tyre rotation.

1. Forward
Do not include (TEMPORARY USE
ONLY) spare tyre in rotation.

Also, inspect them for uneven wear
and damage. Abnormal wear is usually
caused by one or a combination of the
following:

xIncorrect tyre pressurexImproper wheel alignment
xOut-of-balance wheelxSevere braking

After rotation, inflate all tyre pressures
to specification (page 9-10) and
inspect the wheel nuts for tightness.
CAUTION
Rotate unidirectional tyres and radial
tyres that have an asymmetrical tread
pattern or studs only from front to rear,
not from side to side. Tyre
performance will be reduced if rotated
from side to side.
▼Replacing a Tyre
WARNING
Always use tyres that are in good
condition:
Driving with worn tyres is dangerous.
Reduced braking , steering , and
traction could result in an accident.
Replace all four tyres at the same
time:
Replacing just one tyre is dangerous. It
could cause poor handling and poor
braking resulting in loss of vehicle
control. Mazda strongly recommends
that you replace all four tyres at the
same time.
If a tyre wears evenly, a wear indicator
will appear as a solid band across the
tread.
Maintenance and Care
Owner Maintenance
6-42

Replace the tyre when this happens.
1. New tread
2. Worn tread
3. Tread wear indicator
You should replace the tyre before the
band crosses the entire tread.
▼Replacing a Wheel
WARNING
Always use wheels of the correct size
on your vehicle:
Using a wrong-sized wheel is
dangerous. Braking and handling could
be affected, leading to loss of control
and an accident.
CAUTION
A wrong-sized wheel may adversely
affect:
¾Ty re
fit
¾Wheel and bearing life
¾Ground clearance
¾Snow-chain clearance
¾Speedometer calibration
¾Headlight aim
¾Bumper height
¾Tyre Pressure Monitoring System
*
NOTE
xWhen replacing a wheel, make sure
the new one is the same as the
original factory wheel in diameter,
rim width, and offset (inset/outset).
xFor details, contact an expert repairer
(we recommend an Authorised
Mazda Repairer).

Proper tyre balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tyres can cause
vibration and uneven wear, such as
cupping and
flat spots.
Maintenance and Care
Owner Maintenance
*Some models.6-43

13.Install the compressor hose to the
tyre valve.

1. Valve
2. Compressor hose
14.Insert the compressor plug into the
interior accessory socket and switch
the ignition to ACC (page 5-35).

1. Compressor
2. Compressor plug
CAUTION
¾Before pulling out the compressor
plug from the electrical socket,
make sure the compressor power
switch is
off.
¾The compressor turns on and off
with the push-button switch.
15.Turn the compressor switch on and
inflate the tyre carefully to the
correct inflation pressure.
WARNING
Never operate the compressor
above 300 kPa (3.1 kgf/cm2, 3
bar, 43.5 psi):
Operating the compressor above
300 kPa (3.1 kgf/cm
2, 3 bar, 43.5
psi) is dangerous. When the
inflation pressure rises above 300
kPa (3.1 kgf/cm
2, 3 bar, 43.5 psi),
heated air will be exhausted from
the back of the compressor and you
could be burned.
NOTE
xCheck the tyre inflation pressure
label (driver's door frame) for the
correct tyre inflation pressure.
xDo not use the compressor for
longer than 10 minutes because
using the compressor for long
periods could damage it.
If Trouble Arises
Flat Tyre
7-31

xIf the tyre does not inflate, repair
of the tyre may not be possible. If
the tyre does not reach the
correct inflation pressure within a
10-minute period, it probably has
received more extensive damage.
When this happens, the
emergency flat tyre repair kit
cannot be used to repair the tyre.
Contact an expert repairer (we
recommend an Authorised
Mazda Repairer).
xIf the tyre has been over-inflated,
loosen the screw cap on the
compressor and bleed some of
the air out.
16.When the tyre has been inflated to
the proper inflation pressure, turn
the compressor switch off and
remove the compressor hose from
the tyre valve.
17.Install the tyre valve cap.
18.Put the emergency flat tyre repair
kit in the luggage compartment and
continue driving.
CAUTION
¾Drive carefully to an expert
repairer (we recommend an
Authorised Mazda Repairer) and
keep the vehicle speed below 80
km/h (50 mph).
¾If the vehicle is driven 80 km/h
(50 mph) or higher, the vehicle
might begin to vibrate.
NOTE
If the tyre is not properly inflated,
the tyre pressure monitoring system
warning light will illuminate (page
7-60).
19.After driving the vehicle for 10
minutes or 5 km (3 miles), check
the tyre pressure with the tyre
pressure gauge equipped with the
compressor. If the tyre pressure has
fallen below the correct tyre
pressure, inflate the tyre to the
correct pressure again following the
steps from number 14.
CAUTION
¾If the tyre
inflation pressure falls
below 130 kPa (1.3 kgf/cm2 or
bar, 18.9 psi), repair cannot be
done with the repair kit. Park the
vehicle on a level surface off the
right-of-way and contact an
expert repairer (we recommend
an Authorised Mazda Repairer).
¾If the tyre inflation pressure
continues to remain low after
repeating steps 13 to 20, park the
vehicle on a level surface
off the
right-of-way and contact an
expert repairer (we recommend
an Authorised Mazda Repairer).
NOTE
When checking the tyre inflation
pressure with the tyre pressure
gauge on the compressor unit,
make sure the compressor switch is
turned off.
20.The emergency flat tyre repair is
completed if the tyre air pressure
does not decrease. Drive the
vehicle carefully to the nearest
expert repairer (we recommend an
Authorised Mazda Repairer)
promptly and have the tyre
replaced. Mazda recommends that
the tyre be replaced with a new
one. If the tyre is to be repaired and
reused, consult an expert repairer
(we recommend an Authorised
Mazda Repairer).
Peel off the speed restriction sticker
after replacing the tyre.
If Trouble Arises
Flat Tyre
7-32

5. Use the wheel brace to tighten the
nuts in the order shown.

If you are unsure of how tight the
nuts should be, have them
inspected at an expert repairer (we
recommend an Authorised Mazda
Repairer).
Nut tightening torque
N·m (kgf·m, ft·lbf)108Š147 (12Š14,
80Š108)
WARNING
Always securely and correctly
tighten the wheel nuts:
Improperly or loosely tightened
wheel nuts are dangerous. The
wheel could wobble or come off.
This could result in loss of vehicle
control and cause a serious
accident.
Be sure to reinstall the same nuts
you removed or replace them with
metric nuts of the same
configuration:
Because the wheel studs and wheel
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.
6. Remove the tyre blocks and store
the tools and jack.
7. Store the damaged tyre in the
luggage compartment.
8. Check the inflation pressure. Refer
to Tyres on page 9-10.
9. Have the flat tyre repaired or
replaced as soon as possible.
WARNING
Do not drive with any tyres that have
incorrect air pressure:
Driving on tyres with incorrect air
pressure is dangerous. Tyres with
incorrect pressure could affect
handling and result in an accident.
When you check the regular tyres' air
pressure, check the spare tyre, too.
NOTE
To prevent the jack and tool from
rattling, store them properly.
If Trouble Arises
Flat Tyre
7-38

at an expert repairer (we recommend
an Authorised Mazda Repairer).
xWhen there is a malfunction in the
AWD system.
“Excessive AWD System Load. Drive
Slowly Until Warning Light Turns Off.
Vehicle Now in Front Wheel Drive” is
displayed/When the light is flashing
The indication is displayed/the light
flashes under the following conditions.
Park the vehicle in a safe place and
check that the warning indication light
turns
off/ the warning light stops
flashing, and then drive the vehicle.
Contact an expert repairer (we
recommend an Authorised Mazda
Repairer) if the indication is
continuously displayed.
xWhen the differential oil temperature
is excessively high.
xWhen there is a large difference
between the front and rear wheel
rotation, such as when trying to
remove the vehicle from mud.
“Mismatched Tyre Diameters. Vehicle
Now in Front Wheel Drive” is
displayed/When the light is turned on
The indication is displayed/the light
turns on under the following
conditions. Inspect the tyre sizes or
tyre pressures on all 4 wheels. Contact
an expert repairer (we recommend an
Authorised Mazda Repairer) if the
indication remains on or the warning
light remains illuminated.
xWhen any of the tyre diameter is
different.
xWhen any of the tyre pressure is
incorrect.
▼120 km/h Warning Light*
The 120 km/h warning light
illuminates when the vehicle speed
exceeds 120 km/h.
Action to be taken
Lower the vehicle speed.
▼Tyre Pressure Monitoring System
(TPMS) Warning Indication/
Warning Light (Flashing)
*
If there is a problem with the TPMS or
the voltage of a tyre pressure sensor
decreases, the TPMS warning light
flashes and a message is displayed on
the multi-information display. Have
your vehicle inspected by an expert
repairer (we recommend an
Authorised Mazda Repairer).
WARNING
Do not drive the vehicle at high
speeds if the TPMS warning light turns
on or flashes:
Driving the vehicle at high speeds
while the TPMS warning light is turned
on or
flashing is dangerous because
the brake performance and the
steering wheel operability will be
reduced. If the vehicle is driven at high
speeds or the brakes are suddenly
applied, it could lead to an accident.
Gradually apply the brakes to lower the
vehicle's speed.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.7-57