2015 Acura MDX tire pressure

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Tire Service Life
The life of your tires is dependent on many factors, including driving habits, road
conditions, vehicle loading, inflation pressure, maintenance history, speed, and
environmental conditions (even when the tires are not in use).
In addition to regular inspections and inflation pressure maintenance, it is recommended
that you have annual inspections performed once the tires reach five years old. All tires,
including the spare, should be removed from service after 10 years from the date of
manufacture, regardless of their condition or state of wear.
Winter Tires
If driving on snowy or frozen roads, mount all season tires marked “M+S”, snow tires, or
tire chains; reduce speed; and maintain sufficient distance between vehicles when driving.
For winter tires, select the size and load ranges that are the same as the original tires, and
mount them to all four wheels.
Tire Chains
Install tire chains on the front tires only. Because your vehicle has limited tire clearance,
we strongly recommend using the following chains: Cable type: SCC Cable Chain ZT735.
Mount chains as tightly as you can, and make sure that they do not touch the brake lines
or suspension.
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 guide 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.
WArNING
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Tire Labeling
The tires that came on your vehicle have a number of markings. Those you should
be aware of are described below.
Tire Identification Number (TIN)
The tire identification number (TIN)
is a group of numbers and letters that
look like the example shown. TIN is
located on the sidewall of the tire.
Glossary of Tire Terminology
Cold Tire Pressure – The tire air pressure when the vehicle has been parked for at
least three hours or driven less than 1 mile (1.6 km).
Load Rating – The maximum load that a tire is rated to carry for a given inflation
pressure.
Maximum Inflation Pressure – The maximum tire air pressure that the tire can
hold.
Maximum Load Rating – The load rating for a tire at the maximum permissible
inflation pressure for that tire.
Recommended Inflation Pressure – The cold tire inflation pressure recommended
by the manufacturer.
Treadwear Indicators (TWI) – The projections within the principal grooves
designed to give a visual indication of the degrees of wear of the tread.
DO T B97R FW6X 2209
DOT: This indicates that the tire meets all
requirements of the
U.S. Department of Transportation.
B97R: Manufacturer’s identication mark.
FW6X: Tire type code.
22 09: Date of manufacture.
YearWeek
Here is an example of what each marking
means:
215/70R16 100S
•  215: tire width in millimeters
•  70: aspect ratio (tire section height as a
percentage of its width)
•  R: tire construction code (radial)
•  16: rim diameter in inches
•  100: load index (code indicating maximum
load tire can carry)
•  S: speed symbol (code indicating
maximum speed rating)Tire size Tire
Identication
Number (TIN)
Maximum
tire load
Maximum
tire pressure
Tire size

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mAINTeNANCe
Tire Pressure monitoring System (TPmS) - r equired Federal explanation
Each tire, including the spare (if provided), should be checked monthly when cold
and inflated to the inflation pressure recommended by the vehicle manufacturer
on the vehicle placard or tire inflation pressure label.
(If your vehicle has tires of a different size than the size indicated on the vehicle
placard or tire inflation pressure label, you should determine the proper tire
inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire pressure
monitoring system (TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and inflate them
to the proper pressure.
Driving on a significantly under-inflated tire causes the tire to overheat and can
lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance, and it is
the driver’s responsibility to maintain correct tire pressure, even if under-inflation
has not reached the level to trigger illumination of the TPMS low tire pressure
telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate
when the system is not operating properly. The TPMS malfunction indicator
is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approximately one minute and then remain
continuously illuminated. This sequence will continue upon subsequent vehicle
start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including the installation
of replacement or alternate tires or wheels on the vehicle that prevent the TPMS
from functioning properly.
Always check the TPMS malfunction telltale after replacing one or more tires
or wheels on your vehicle to ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function properly.
Testing of readiness Codes
Your vehicle has “Readiness Codes” as part of the onboard self-diagnostic system. Some
states refer to these codes as a test to see if your vehicle’s emissions components are
working properly. The codes may not be read if you go through the testing just after the
battery has gone dead or been disconnected.
To check if they are set, set the power mode to ON without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it goes off, the readiness
codes are set. If it blinks five times, the readiness codes are not set.
If you are required to have your vehicle tested before the readiness codes are set, prepare
the vehicle for retesting by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the accelerator pedal, and let it idle for 20 seconds.
5. Keep the vehicle in Park (P). Increase the engine speed to 2,000 rpm, and hold it there
for about 3 minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
7. Select a nearby, lightly traveled major highway where you can maintain a speed of 50 to
60 mph (80 to 97 km/h) for at least 20 minutes. Drive on the highway with the vehicle
in Drive. Do not use cruise control. When traffic allows, drive for 90 seconds without
using the accelerator pedal. (Vehicle speed may vary slightly; this is OK.) If you cannot
do this for a continuous 90 seconds because of traffic conditions, drive for at least 30
seconds, then repeat two more times (for a total of 90 seconds).
8. Drive in city/suburban traffic for at least 10 minutes. When traffic conditions allow, let
the vehicle coast for several seconds without using the accelerator pedal or the brake
pedal.
9. Park the vehicle and leave the engine off for 30 minutes.
The readiness codes are erased when the battery is disconnected, and set again only after
several days of driving under a variety of conditions.
If a testing facility determines that the readiness codes are not set, you may be requested
to return at a later date to complete the test, or see your dealer.

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INDex
INDex
Exterior Lights ............................................ 34
Front Lights .................................................. 35
Interior Lights .............................................. 35
LKAS ................................................... 24, 101
Lock tab ............................................................ 31
Low fuel ............................................................ 25
Low oil pressure .............................................. 23
Low tire pressure ............................................. 25
Maintenance .................................................. 121
Battery ....................................................... 128
Engine Coolant ......................................... 127
Engine Oil .................................................. 125
Opening the Hood ................................... 124
Service Codes ............................................ 122
Under the Hood ....................................... 124
Window Washer Fluid ............................. 128
Wiper Blades ............................................. 129
Maintenance Minder .................................... 122
Making a Call .................................................. 69
Malfunction indicator lamp .......................... 23
Map Legend ...................................................... 81
Master Door Lock Switch .............................. 31
Maximum Load Limit .................................... 85
MENU button .................................... 53, 66, 77
Mirrors ............................................................ 41
Moonroof ........................................................ 33
Multi-Information Display ............................ 27
System message ......................................... 25
Multi-View Rear Camera ............................. 105
Navigation ....................................................... 76
Detour .......................................................... 82
Entering a Destination ............................... 79
Find Nearest Place ..................................... 80
Home Address ............................................. 79
INFO button ................................................ 77
Interface dial ................................................ 77
Map Legend .................................................. 81
MENU button .............................................. 77
NAV button .................................................. 77
Place Category ........................................... 80
Routing ......................................................... 81
SETTINGS button ....................................... 77
Shortcuts ..................................................... 80
Steering Wheel Controls ........................... 76
Street Address ............................................. 79
System Guidance Volume ......................... 78
Talk button ................................................... 76
Traffic ........................................................... 82
Voice Command Tips .................................. 76
Voice Prompt ............................................... 78
Navigation Commands ................................ 142
ODMD ............................................................ 53
On-Demand Multi-Use Display (ODMD) ... 53
One-Touch Turn Signal ................................. 36
Opening the Hood ........................................ 124Overheating ...................................................
110
Paddle shifters ................................................ 93
Pairing a Phone ............................................... 68
Pandora® ......................................................... 60
Parking brake ............................................ 25, 95
Parking Sensor System ................................ 104
Phone ........................................................... 68
Phonebook ....................................................... 70
PHONE button ............................................... 66
Phone Commands ....................................... 146
Pick-Up button ............................................... 66
Place Category ............................................... 80
Power Door Mirrors ........................................ 41
Power Moonroof ............................................ 33
Power Tailgate ................................................ 30
Power Windows .............................................. 32
Rain-Sensing Wipers ..................................... 36
Readiness Codes ............................................ 137
Rear Camera .................................................. 105
Rear Climate Control ..................................... 47
Rear Entertainment System .......................... 62
Headphones ................................................ 63
Remote Control .......................................... 64
Ultrawide Dual Screen ............................... 65
Rear Seats ........................................................ 43
Second-Row Seats .............................. 43, 44
Third-Row Seats .................................. 43, 44
Rearview Mirror ............................................... 41
Rear Wiper ........................................................ 37
Refueling ......................................................... 107
Remote Battery Strength ........................... 108
Remote Control .............................................. 64
Remote Engine Start ...................................... 91
Remote Transmitter ...................................... 28
Reporting Safety Defects .............................. 22
Reverse Tilt Door Mirrors .............................. 41
Roadside Assistance ..................................... 141
Routing ............................................................ 81
Safety Information ........................................... 3
Child Safety .................................................. 15
Reporting Safety Defects .......................... 22
Safety Label Locations ............................... 21
Safety Messages ............................................ 4
Seat Belts ........................................................... 5
Adjusting the Shoulder Anchor .................. 7
Fastening a Seat Belt .................................... 7
Lap/Shoulder Seat Belts .............................. 5
Proper Use of Seat Belts .............................. 5
Seat Belt Inspection ..................................... 6
Seat belt Reminder ..................................... 25
Seat Belt with Detachable Anchor ............ 8
Seat Heaters and Ventilation ...................... 49
Seats ........................................................... 38
Rear Seats .................................................... 43
Second-Row Seats .............................. 43, 44Third-Row Seats ..................................
43, 44
Second-Row Seat Heaters ........................... 49
Second-Row Seats .................................. 43, 44
Selector wheel .................................... 27, 52, 66
Sequential Shift Mode .................................. 93
Service Codes ................................................ 122
Settings ........................................................... 50
SETTINGS button ............................. 53, 66, 77
Setting the Clock ........................................... 50
SH-AWD ........................................................... 24
Shifting ............................................................ 92
Sequential Shift Mode .............................. 93
Shift Lever Does Not Move ........................ 109
Shoulder Anchor ............................................... 7
Side Airbags ..................................................... 10
Side Curtain Airbags ....................................... 10
SiriusXM® Radio ............................................. 55
SMS Text Messaging ....................................... 72
Sound ............................................................ 52
SOURCE button .............................................. 52
Specifications ............................................... 138
Speed Dial .................................................. 70, 71
SRS ............................................................ 24
Steering Wheel
............................................... 42
Heated Steering Wheel ............................. 48
Steering Wheel and Nearby Controls ........... 1
Steering Wheel Controls ........................ 52, 76
Street Address ................................................. 79
Super-Handling All-Wheel Drive ................. 24
Supplemental Restraint System .................. 24
Surround View Camera ............................... 106
System Guidance Volume ............................. 78
System message ............................................. 25
Tailgate ............................................................ 29
Talk button ................................................ 66, 76
Text Messaging ................................................ 72
Third-Row Seats ...................................... 43, 44
Tire Chains ...................................................... 132
Tire Information ........................................... 130
DOT Tire Quality Grading ...................... 134
Tire and Loading Information Label ...... 131
Tire and Wheel Replacement.................. 131
Tire Chains .................................................. 132
Tire Identification Number ..................... 133
Tire Labeling ............................................... 133
Tire Terminology ....................................... 133
Winter Tires ................................................ 132
Tire Pressure Monitoring System ...24, 111, 136
Tire Repair Kit ................................................ 116
Tire Specifications ........................................ 138
Tongue load .................................................... 88
Towing a Trailer ............................................... 87
Load limits .................................................... 87
Tongue load ................................................ 88
Trailer weight ............................................... 87TPMS
.................................................... 24, 111
Traffic ........................................................... 82
TRIP button ...................................................... 27
Troubleshooting ............................................ 139
Turn Signal ...................................................... 36
Ultrawide Dual Screen ................................... 65
Under the Hood ............................................ 124
USB Flash Drive .............................................. 58
USB Port ........................................................... 51
Utility Vehicle ................................................. 84
Vehicle Controls ............................................. 28
Vehicle Specifications ................................. 138
Vehicle Stability Assist ............................ 24, 94
Voice Command Index ................................. 142
Voice Command Tips ................................67, 76
Voice Prompt ................................................... 78
VSA® ..................................................... 24, 94
Warranty Coverages ..................................... 141
Windows ........................................................... 32
Window Washer Fluid .................................. 128
Winter Tires .................................................... 132
Wipers ........................................................... 36
Wiper Blades .................................................. 129
Wireless headphones .................................... 63