Owner Maintenance; Replacing a Wheel; Always use wheels of the correct size on- Page 457



The temporary spare tire has a tread life
of less than 5,000 km (3,000 miles). The
tread life may be shorter depending on
driving conditions.



The temporary spare tire is for limited
use, however, if the tread wear
solid-band indicator appears, replace the
tire with the same type of temporary
spare (page 6-32).

NOTE

Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-23.

▼

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:



Tire fit



Wheel and bearing life



Ground clearance



Snow-chain clearance



Speedometer calibration



Headlight aim



Bumper height



Tire Pressure Monitoring System

NOTE



When replacing a wheel, make sure the
new one is the same as the original
factory wheel in diameter, rim width,
and offset (inset/outset).



For details, contact an Authorized
Mazda Dealer.

 
Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.

Maintenance and Care

Owner Maintenance

6-33

Mazda3_8HE9-EA-18K_Edition3

2018-11-21 14:31:58