ground clearance MAZDA MODEL CX-30 2019 Owners Manual (in English)

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

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

¾Do not exceed 80 km/h (50 mph).
¾Avoid driving over obstacles. Also,
do not drive through an automatic
car wash. This tyre's diameter is
smaller than a conventional tyre,
so the ground clearance is
reduced.
¾Do not use a tyre chain on this tyre
because it will not fit properly.
¾Do not use your temporary spare
tyre on any other vehicle, it has
been designed only for your
Mazda.
¾Use only one temporary spare tyre
on your vehicle at the same time.
To remove the spare tyre
1. Remove the luggage mat.

2.(Vehicles with sub-woofer)
Uncouple the sub-woofer
connector.

1. Sub-woofer

NOTE
Extra strength may be required to
uncouple the connector. Be sure to
squeeze the tab firmly.
3.(Vehicles with sub-woofer)
Turn the spare tyre hold-down bolt
anticlockwise and remove the
sub-woofer and the spare tyre.

(Vehicles without sub-woofer)
Turn the spare tyre hold-down bolt
anticlockwise and remove the spare
tyre.

1. Spare tyre hold-down bolt

NOTE
If the spare tyre hold-down bolt
cannot be loosened, hold the edge
of the tyre and turn it anticlockwise
until the spare tyre hold-down bolt
rotates.
To secure the spare tyre
Store the spare tyre in the reverse order
of removal. After storing , verify that the
spare tyre is stored securely.
If Trouble Arises
Flat Tyre
7-26