snow chains Acura MDX 2012 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:
MDX, Technology Package, and U.S.
Technology Package with Entertainment
models18 x 8 J (TPMS)U.S. Advance Package, Advance
Package with Entertainment, and
Canadian Elite Package models19ᤲ8ᨨJ (TPMS)Tires:
MDX, Technology Package, and U.S.
Technology Package with Entertainment
models255/55R18 105HU.S. Advance Package, Advance
Package with Entertainment, and
Canadian Elite Package modelsP255/50R19 103H
See page 581 for information about
DOT Tire Quality Grading, and page
583 for 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.
CONTINUED
Tires
545
Maintenance

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.
Tire Chains
Mount tire chains on your tires when
required by driving conditions or
local laws. Install them only on the
front tires.
Because your vehicle has limited tire
clearance, Acura strongly
recommends using the chains listed
below.
SCC Super Z-6＃SC 435When installing chains, follow the
manufacturer's instructions and
mount them as tightly as you can.
Drive slowly with chains installed. If
you hear them contacting the body
or chassis, stop and investigate.
Make sure the chains are installed
tightly, and that they are not
contacting the brake lines or
suspension. Remove the chains as
soon as you start driving on cleared
roads.
Using the wrong chains, or not
properly installing chains, can
damage the brake lines and
cause a crash in which you can
be seriously injured or killed.
Follow all instructions in this
owner's manual regarding the
selection and use of tire chains.
Traction devices that are the wrong size
or improperly installed can damage
your vehicle's brake lines, suspension,
body, and wheels. Stop driving if they
are hitting any part of the vehicle.
Wheels
Clean the wheels as you would the
rest of the exterior. Wash them with
the same solution, and rinse them
thoroughly.
Aluminum alloy wheels have a
protective clear-coat that keeps the
aluminum from corroding and
tarnishing. Cleaning the wheels with
harsh chemicals (including some
commercial wheel cleaners) or a stiff
brush can damage the clear-coat. To
clean the wheels, use a mild
detergent and a soft brush or sponge.
Tires546

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 page 458).
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 Tire550

Theft Protection, Radio
..............
308
Three Way Catalytic
Converter
...............................
589
Tilt/Telescopic Steering
Wheel
.....................................
134
Timing Belt
................................
526
Tire Chains
................................
546
Tire, How to Change a Flat
........
551
Tire Information
.........................
583
Tire Labeling
..............................
583
Tire Pressure Monitoring System
(TPMS)
.......................
455, 585
Low Tire Pressure
Indicator
........................
72, 455
Tire Pressure Monitor
.......
83, 456
Tires
..........................................
540
Air Pressure
............................
541
Checking Wear
.......................
542
Compact Spare
........................
550
DOT Tire Quality Grading (U.S.
Vehicles)
.............................
581
Inflation
...................................
540
Inspection
...............................
542
Labeling
..................................
583
Maintenance
...........................
544
Pressure Monitoring System
...
455Replacing
................................
544
Rotating
..................................
544
Snow
.......................................
546
Specifications
..........................
580
Tire Chains
.............................
546
Tools, Tire Changing
.................
551
Towing
A Trailer
..................................
487
Emergency Wrecker
...............
572
Equipment and Accessories
....
492
Trailer Loading
.......................
488
Trailer Towing Tips
.................
496
Weight Limit
...........................
487
TPMS (Tire Pressure Monitoring
System)
..............................
455
Required Federal
Explanation
.........................
585
Trailer Stability Assist
................
498
Transmission
Checking Fluid Level
..............
523
Identification Number
.............
576
Shifting the Automatic
.............
444
Treadwear
..................................
542
Trip Computer
.............................
84
Trip Meter
...................................
81
Turn Signals
.................................
71U
Unexpected, Taking Care of
the
..........................................
549
Uniform Tire Quality Grading
....
581
Unleaded Gasoline
.....................
422
USB Flash Memory Device Error
Messages
...............................
297
Used Oil, How to Dispose of
......
519
Using the Paddle Shifters in the D
position (D-Paddle Shift
Mode)
.................................
447
Using the Paddle Shifters in the S
position (Sequential Shift
Mode)
.................................
449
V
Vanity Mirror
.............................
177
Vehicle Capacity Load
................
434
Vehicle Dimensions
...................
578
Vehicle Identification Number
...
576
CONTINUED
Index
XI
INDEX