2004 MAZDA MODEL B4000 4WD TRUCK spare wheel

Information on ªTº type tires
T145/80D16 is an example of a tire
size.
Note:The temporary tire size for
your vehicle may be different than
this example.
1.T:Indicates a type of tire,
designated by the Tire and Rim
Association (T&RA), that is
intended for temporary service
on cars, SUVs, minivans and
light trucks.
2.145:Indicates the nominal
width of the tire in millimeters
from sidewall edge to sidewall
edge. In general, the larger the
number, the wider the tire.
3.80:Indicates the aspect ratio
which gives the tires ratio of height to width. Numbers of 70 or
lower indicate a short sidewall.
4.D:Indicates a ªdiagonalº type tire.
R:Indicates a ªradialº type tire.
5.16:Indicates the wheel or rim diameter in inches. If you change
your wheel size, you will have to purchase new tires to match the
new wheel diameter.
Location of the tire label
You will find a tire label containing tire inflation pressure by tire size and
other important information located on the B-Pillar or the driver's door.
TIRE CARE
Improper or inadequate vehicle maintenance can also cause tires to wear
abnormally. Here are some of the important maintenance items
Tire inflation pressure
Use a tire gauge to check the tire inflation pressure at least monthly
(check the tire inflation in the spare tire every 6 months) and before
long trips. You are strongly urged to buy a reliable tire pressure gauge, as
automatic service station gauges may be inaccurate. Mazda recommends
the use of a digital or dial type tire pressure gauge rather than a stick
type of tire pressure gauge.
SPARETIRE
TEMPORARYUSEONLY
INFLATETO60P.S.I.T
T145/80D16105M
Maintenance and Specifications
234

4. Replace the valve cap.
5. Repeat this procedure for each tire, including the spare.
Note:Some spare tires require higher inflation pressure than the other
tires.
6. Visually inspect the tires to make sure there are no nails or other
objects embedded that could poke a hole in the tire and cause an air
leak.
7. Check the sidewalls to make sure there are no gouges, cuts, bulges
or other irregularities.
Tire and wheel alignment
A bad jolt from hitting a curb or pothole can cause the front end of your
vehicle to become misaligned or damage to your tires. If your vehicle
seems to pull to one side, vibrate or shake when you're driving, the
wheels may be out of alignment. Have a qualified technician at a
reputable repair facility check the wheel alignment periodically.
Wheel misalignment in the front or the rear can cause uneven and rapid
treadwear of your tires and should be corrected by a qualified technician
at a reputable repair facility. Front wheel drive (FWD) vehicles, and
those with independent front suspension require alignment of all four
wheels.
The tire should also be balanced periodically. An unbalanced tire and
wheel assembly may result in irregular tire wear.
NOTE:When it is time to replace front tires with new ones, this is an
ideal time to perform an alignment. New tires should be balanced at the
time they are installed.
Tire rotation
Rotating your tires at the recommended interval (as indicated in the
Service Maintenance Guide that comes with your vehicle) will help your
tires wear more evenly providing better tire performance and longer tire
life. Unless otherwise specified, rotate the tires approximately every
8,000 km (5,000 miles).
Maintenance and Specifications
236

Sometimes irregular tire wear can be corrected by rotating the tires.
Note:If your tires show uneven wear ask a qualified technician at a
reputable repair facility to check for and correct any wheel misalignment,
tire imbalance or mechanical problem involved before tire rotation.
Tire wear
Measure and inspect the tire tread on all your tires periodically.
Advanced and unusual tire wear can reduce the ability of tread to grip
the road in adverse (wet, snowy, etc.) conditions. Visually check your
tires for uneven wear, looking for high and low areas or unusually
smooth areas. Also check for signs of tire damage.
When the tread is worn down to 4
mm (1/16th of an inch), tires must
be replaced to prevent your vehicle
from skidding and hydroplaning.
Built-in treadwear indicators, or
ªwear barsº, which look like narrow
strips of smooth rubber across the
tread will appear on the tire when
the tread is worn down to 4mm (1/16th of an inch). When you see these
ªwear barsº, the tire is worn out and should be replaced.
Inspect your tires frequently for any of the following conditions and
replace them if one or more of the following conditions exist:
²Fabric showing through the tire rubber
²Bulges in the tread or sidewalls
²Cracks or cuts on the sidewalls
²Cracks in the tread groove
²Impact damage resulting from use
²Separation in the tread
²Separation in the sidewall
²Severe abrasion on the sidewall
If your vehicle has a leak in the exhaust system, a road tire or the spare
tire may be exposed to hot exhaust temperatures requiring the tire to be
replaced.
Maintenance and Specifications
238

Safety practices
Driving habits have a great deal to do with your tire mileage and safety.
²Observe posted speed limits
²Avoid fast starts, stops and turns
²Avoid potholes and objects on the road
²Do not run over curbs or hit the tire against a curb when parking
If you vehicle is stuck in snow, mud, sand, etc.,do notrapidly spin the
tires; spinning the tires can tear the tire and cause an explosion. A tire
can explode in as little as three to five seconds.
WARNING: Tire explosions can cause death, personal injury or
property damage. Do not allow anyone to stand near, or directly
ahead or behind the spinning tire.
WARNING: Never spin the tires in excess of the 55 km/h (35
mph) point indicated on the speedometer.
Highway hazards
No matter how carefully you drive there's always the possibility that you
may eventually have a flat tire on the highway. Drive slowly to the
closest safe area out of traffic. This may further damage the flat tire, but
your safety is more important.
If you feel a sudden vibration or ride disturbance while driving or you
suspect your tire or vehicle has been damaged, immediately reduce your
speed. Drive with caution until you can safely pull off the road. Stop and
inspect the tire for damage. If the tire is under-inflated or damaged,
deflate it, remove wheel and replace it with your spare tire and wheel. If
you cannot detect a cause, have the vehicle towed to the nearest repair
facility or tire dealer to have the vehicle inspected.
SNOW TIRES AND CHAINS
WARNING: Driving too fast for conditions creates the
possibility of loss of vehicle control. Driving at very high speeds
for extended periods of time may result in damage to vehicle
components.
NOTE:Snow tires must be the same size and grade as the tires you
currently have on your vehicle.
Maintenance and Specifications
239

Remote entry system ...........55±56
arming and disarming the
anti-theft system ......................57
illuminated entry ......................59
locking/unlocking doors .....55±56
replacement/additional
transmitters ...............................58
replacing the batteries .............57
S
Safety Belt Maintenance ............76
Safety belts (see Safety
restraints) ..................65, 67±68, 70
Safety defects, reporting ..........173
Safety restraints ..............65, 67±70
belt minder ...............................73
extension assembly ..................72
for adults .............................67±68
for children .........................89±90
lap belt ......................................70
safety belt maintenance ...........76
warning light and chime ..........72
Safety restraints - LATCH
anchors ......................................101
Safety restraints - tether
anchors ........................................98
Safety seats for children ............93
Seat belts
(see Safety restraints) ...............65
Seats ............................................63
child safety seats ......................93
SecuriLock passive anti-theft
system ..........................................60
Servicing your vehicle ..............188
Setting the clock
AM/FM stereo ...........................18
AM/FM stereo CD .....................20AM/FM stereo tape/CD/MP3 ....23
Premium AM/FM stereo
CD6/MP3 ...................................26
Snowplowing .................................7
Spare tire (see Changing the
Tire) ...................................149±150
Spark plugs, specifications .......245
Special notice
ambulance conversions ..............7
utility-type vehicles ....................7
Specification chart,
lubricants ...........................243±244
Speed control ..............................49
Starting a flex fuel vehicle .......109
Starting your vehicle .......105±106,
108
jump starting ..........................157
Steering wheel
tilting .........................................44
Stereo
Single CD ..................................19
T
Tether anchors ............................98
Tilt steering wheel ......................44
Tires ...........................149, 227±228
changing ..........149±150, 153, 156
snow tires and chains ............239
tire grades ...............................228
treadwear ................................228
Towing .......................................128
recreational towing .................135
trailer towing ..........................128
wrecker ....................................162
Traction-lok rear axle ...............113
Index
253