snow chains Acura MDX 2009 Owner's Manual

It is best to replace all four tires at
the same time. If that is not possible
or necessary, replace the two front
tires or two rear tires as a pair.
Replacing just one tire can seriously
affect your vehicle's handling.
If you ever replace a wheel, make
sure that the wheel's specifications
match those of the original wheels.
Also be sure you use only TPMS
specific wheels. If you do not, the tire
pressure monitoring system will not
work.
Replacement wheels are available at
your dealer.
Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner's manual.
Wheel and Tire Specifications
Wheel: 18 x 8 J
Tires: P255/55R18 104H
See page454for information about
DOT Tire Quality Grading, and page
456for tire size and labeling
information. Winter Driving
Tires marked
‘‘M ＋ S’’ or ‘‘All
Season ’’on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
For the best performance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
Snow Tires
If you mount snow tires on your
vehicle, make sure they are radial
tires of the same size and load range
as the original tires. Mount snow
tires on all four wheels. The traction
provided by snow tires on dry roads
may be lower than your original tires.
Check with the tire dealer for
maximum speed recommendations.
CONTINUED
Tires
419
Maint enance
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2009 MDX

Use the compact spare tire as a
temporary replacement only. Get
your regular tire repaired or
replaced, and put it back on your
vehicle as soon as you can.
Check the inflation pressure of the
compact spare tire every time you
check the other tires. It should be
inflated to:
60 psi (420 kPa, 4.2 kgf/cm
2)
Follow these precautions:
●Never exceed 50 mph (80 km/h).●This tire gives a harsher ride and
less traction on some road
surfaces. Use greater caution while
driving.
●Do not mount snow chains on a
compact spare.●Do not use your compact spare tire
on another vehicle unless it is the
same make and model.●After the flat tire is replaced with
the spare tire, the low tire
pressure/TPMS indicator stays on.
After several miles (kilometers)
driving with the spare, this
indicator begins to flash, then
stays on again. You will also see a
‘‘ CHECK TPMS SYSTEM’’
message on the multi-information
display (see page354).
Replace the tire when you can see
the tread wear indicator bars. The
replacement should be the same size
and design tire, mounted on the
same wheel. The spare tire is not
designed to be mounted on a regular
wheel, and the spare wheel is not
designed for mounting a regular tire.INDICATOR LOCATION MARK
TREAD WEAR INDICATOR BAR
Compact Spare Tire42408/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Tire Chains
................................
420
Tire, How to Change a Flat
........
425
Tire Information
.........................
456
Tire Labeling
..............................
456
Tire Pressure Monitoring System (TPMS)
.......................
351,458
Low Tire Pressure Indicator
........................
68, 351
Tire Pressure Monitor
.......
77, 352
Tires
..........................................
415
Air Pressure
............................
415
Checking Wear
.......................
417
Compact Spare
........................
424
DOT Tire Quality Grading (U.S. Vehicles)
.............................
454
Inflation
...................................
415
Inspection
...............................
417
Labeling
..................................
456
Maintenance
...........................
418
Pressure Monitoring System
................................
351
Replacing
................................
418
Rotating
..................................
418
Snow
.......................................
419
Specifications
..........................
453
Tire Chains
.............................
420 Tools, Tire Changing
.................
425
Towing A Trailer
..................................
363
Emergency Wrecker
...............
446
Equipment and Accessories
.........................
369
Trailer Loading
.......................
364
Trailer Stability Assist
.............
377
Trailer Towing Tips
.................
373
Weight Limit
...........................
364
TPMS (Tire Pressure Monitoring System)
..............................
351
Required Federal Explanation
.........................
458
Trailer Stability Assist
................
376
Transmission Checking Fluid Level
..............
399
Fluid Selection
........................
399
Identification Number
.............
450
Shifting the Automatic
.............
341
Treadwear
..................................
417
Trip Computer
.............................
78
Trip Meter
...................................
75
Turn Signals
.................................
67 U
Unexpected, Taking Care of
the
..........................................
423
Uniform Tire Quality Grading
..................................
454
Unleaded Gasoline
.....................
322
Used Oil, How to Dispose of
......
395
V
Vanity Mirror
.............................
166
Vehicle Capacity Load
................
333
Vehicle Dimensions
...................
452
Vehicle Identification Number
..................................
450
Vehicle Stability Assist (VSA
®),
aka Electronic Stability
Control (ESC),System
...... ..................
359
VSA Activation Indicator
.....
67, 81
VSA System Indicator
.........
67, 81
Vehicle Storage
..........................
422
Ventilation
..................................
177
VIN
............................................
450
CONTINUED
Index
XI
INDEX
08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX