Mazda CX-9 Owner's Manual page 506

CX-9_8CM9-EA-12I_Edition1 Page506
Thursday, September 13 2012 2:39 PM
Maintenance and Care
Owner Maintenance
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 9-25.
qReplacing 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.
8-38
Form No.8CM9-EA-12I
Black plate (506,1)
CAUTION
Ø A wrong-sized wheel may
adversely affect:
Ø
Tire fit
Ø
Wheel and bearing life
Ø
Ground clearance
Ø
Snow-chain clearance
Ø
Speedometer calibration
Ø
Headlight aim
Ø
Bumper height
Ø
Tire Pressure Monitoring
System
Ø (With Tire Pressure Monitoring
System)
Ø
When replacing/repairing the
tires or wheels or both, have the
work done by an Authorized
Mazda Dealer, or the tire
pressure sensors may be
damaged.
Ø
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
Be sure to install the tire pressure sensors
whenever tires or wheels are replaced. Refer to
Tires and Wheels on page 5-32.
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).
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.