2019 MAZDA MODEL CX-30 wheel size

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

2. Put a vehicle with an automatic
transmission in Park (P), a manual
transmission in Reverse (R) or 1,
and turn off the engine.
3. Turn on the hazard warning flasher.
4. Have passengers get out of the
vehicle and away from the vehicle
and traffic.
5. Remove any luggage, the jack,
tools, and spare tyre (page 7-24).
6. Block the wheel diagonally
opposite the flat tyre. When
blocking a wheel, place a tyre block
both in front and behind the tyre.
NOTE
When blocking a tyre, use rocks or
wood blocks of sufficient size if
possible to hold the tyre in place.
▼Removing a Flat Tyre
WARNING
When jacking-up a vehicle, always
shift the shift lever to 1st or R position
(manual transmission vehicle) or shift
the selector lever to P position
(automatic transmission vehicle),
apply the parking brake, and place
wheel blocks in the position
diagonally opposed to the jack:
Changing a flat tyre without using
wheel blocks is dangerous because the
vehicle may move and fall off the jack
even with the shift lever in 1st or R
position, or the selector lever is in P
position, which could result in an
accident.
1. If your vehicle is equipped with a
wheel cover, pry off the wheel
cover with the bevelled end of the
jack lever.

NOTE
Force the end of the jack lever
firmly between wheel and cover, or
removal will be difficult.
CAUTION
Align the notch on the wheel cover
with the valve stem when installing
it.

1. Notch
If Trouble Arises
Flat Tyre
7-34

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

xRefer to Tyre Inflation Pressure on page 6-41.xRefer to Tyre Pressure Label on page 9-3.
Standard tyre
Ty re s i zeInflation pressure
Up to 3 personsŠFull load
215/65R16 98HFront 250 kPa (2.5 bar, 36 psi) 300 kPa (3.0 bar, 44 psi)
Rear 250 kPa (2.5 bar, 36 psi) 310 kPa (3.1 bar, 45 psi)
215/55R18 95HFront 250 kPa (2.5 bar, 36 psi) 280 kPa (2.8 bar, 41 psi)
Rear 250 kPa (2.5 bar, 36 psi) 290 kPa (2.9 bar, 42 psi)
1 person's weight: About 75 kg
Temporary spare tyre*
Tyre size Inflation pressure
185/65R16 93M 320 kPa (3.2 bar, 46 psi)
195/55R17 92M 320 kPa (3.2 bar, 46 psi)
T135/80D17 103M 420 kPa (4.2 bar, 60 psi)

Winter tyre
Ty re s i zeInflation pressure
Up to 3 personsŠFull load
215/65R16
*1 M+SFront 250 kPa (2.5 bar, 36 psi) 300 kPa (3.0 bar, 44 psi)
Rear 250 kPa (2.5 bar, 36 psi) 310 kPa (3.1 bar, 45 psi)
215/55R18
*2 M+SFront 250 kPa (2.5 bar, 36 psi) 280 kPa (2.8 bar, 41 psi)
Rear 250 kPa (2.5 bar, 36 psi) 290 kPa (2.9 bar, 42 psi)
1 person's weight: About 75 kg*1 Load index and Speed Symbol: 98Q/98S/98H*2 Load index and Speed Symbol: 95Q/95S/95H

Wheel nut tightening torque
When installing a tyre, tighten the wheel nut to the following torque.
108Š147 N·m (12Š14 kgf·m, 80Š108 ft·lbf)
▼Fuses
Refer to Fuses on page 6-46.
Specifications
Specifications
*Some models.9-11