2015 Acura RDX inflation pressure

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Tire Information
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition  with adequate tread, and properly inflated.
Inflation Guidelines
•  Properly inflated  tires provide the best combination  of handling, tread life, and 
comfort. Refer to the driver’s doorjamb label or the specifications (see page
120) for the specified pressure.
•  Underinflated  tires wear unevenly, adversely affect handling and  fuel economy, 
and are more likely to fail from overheating.
•  Overinflated  tires make your vehicle ride harshly, are more prone  to road 
hazards, and wear unevenly.
•  Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
•  Measure the air pressure when tires are cold. This means the vehicle has been
parked for at least 3 hours, or driven less than 1 mile (1.6 km). If necessary, add
or release air until the specified pressure is reached. If checked when hot, tire
pressure can be as much as 4-6 psi (30-40 kPa, 0.3-0.5 kgf/cm
2) higher than
checked when cold.
•  At least once a month or before long trips, use a gauge to measure the pressure
in all tires, including the spare. Even tires in good condition can lose 1-2 psi
(10-20 kPa, 0.1-0.2 kgf/cm
2) per month.
Inspection Guidelines
Every  time you inflate  the tires, check  for the  following:
•  Any damage to tires, including bumps, bulges, cuts, splits, or cracks in the side
or tread. Remove any foreign objects and inspect for air leaks. Replace tires if
you see fabric or cord.
•  Uneven or excessive tread wear. Have a dealer check the wheel alignment.
•  Cracks or other damage around the valve stems.
Wear Indicators
The groove where the wear indicator is located is
1/16 inch (1.6 mm) shallower than elsewhere on the
tire. If the tread has worn so low that the indicator
is exposed, replace the tire. Worn out tires have
poor traction on wet roads.
Example of a wear
indicator mark
Tire and Loading Information Label
The label attached to the driver’s doorjamb provides necessary tire and
loading information. Using 
tires that are excessively  worn or improperly inflated can cause 
a crash in which you can be seriously hurt or killed.
Follow all instructions in  this owner’s manual regarding  tire inflation 
and maintenance.
WARNING
Original
tire sizes Number of
people your
vehicle can
carry Proper
cold tire
pressure
Total weight
your vehicle
can carry (do
not exceed)

Tire and Wheel Replacement
Replace your tires with radials of the same size, load range, speed rating, and
maximum cold tire pressure rating (as shown on the tire’s sidewall). Using
tires of a different size or construction can cause certain vehicle systems to
work incorrectly. It is best to replace all four tires at the same time. If that isn’t
possible, replace the front or rear tires in pairs.
If you change or replace a wheel, make sure that the wheel’s specifications match
those of the original wheels. Only use TPMS-specified wheels approved for your
vehicle.
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 the owner’s manual.
WARNING

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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. For tire chains,
install them on the front tires only.
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.
WARNING
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.
NOTICE
Tire Labeling
The tires that came on your vehicle have a number of markings. Those you
should be aware of are described below.
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.
Tire Identification Number (TIN)
The tire identification number (TIN)
is a group of numbers and letters
that look like the example below. TIN
is located on the sidewall of the tire.
DO T B97R FW6X 2209DOT: 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.
Year
Week
Tire sizeTire
identication number (TIN)
Maximum
tire load
Maximum
tire pressure
Tire size
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)

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Tire Pressure Monitoring System (TPMS) - Required Federal
Explanation
U.S. models only
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, turn the vehicle 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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HANDLING THE UNEXPECTED
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Driving Position Memory System ................ 41
Electric Power Steering indicator .................24
Electronic Stability Control (ESC)................ 87
Emergency Engine Stop ................................ 94
Emergency Towing ......................................... 94
Engine Compartment Fuse Box ................... 99
Engine Coolant ............................................. 108
Engine Oil ...................................................... 106
Engine Specifications ................................... 120
Engine Start/Stop button ............................. 83
Entering a Destination ................................... 75
EPS indicator .................................................... 24
ESC ............................................................ 87
Fan speed ......................................................... 43
FAQs .......................................................... 121
Find Nearest Place .......................................... 76
Flat Tire ........................................................... 96
Floor Mats ....................................................... 39
Fluids .......................................................... 120
Engine Coolant ....................................... 108
Engine Oil ................................................ 106
Transmission Fluid ................................. 109
Window Washer Fluid ........................... 109
FM/AM Radio .................................................. 48
FM/AM Radio Commands ........................... 127
Foot Brake ....................................................... 86
Frequently Asked Questions ....................... 121
Front Airbags ..................................................... 9
Front Wipers .................................................... 35
Fuel Information ............................................ 90
Fuel Specifications ........................................ 120
Fuse Locations ................................................ 99
Engine Compartment Fuse Box ............. 99
Inspecting and Changing Fuses .............101
Interior Fuse Box .................................... 100
Gararge Opener ............................................. 42
Hard Disc Drive (HDD) Audio ....................... 62
Hard Disc Drive (HDD) Audio Commands .. 127
Hazard indicator .............................................. 25
Hazard Warning button ................................... 2
Headlight-Wiper Integration ........................ 35
Head Restraints .............................................. 38
Home Address ................................................. 75
HomeLink® ..................................................... 42
Immobilizer indicator ..................................... 25
Instrument Panel ............................................ 23
Condition Indicators ................................. 24
Malfunction Indicators ............................. 23
On/Off Indicators ..................................... 25
Interface Dial Feedback ................................. 74
Interior Fuse Box .......................................... 100
iPod® ........................................................... 54
iPod® Commands ......................................... 128
Jump Starting .................................................. 91
Keyless Access Remote Battery ................... 91Keyless Access System ..................................
28
Keyless Access System indicator ..................24
Lap/Shoulder Seat Belts .................................. 5
LATCH-compatible child seat ....................... 18
Light Bulbs ...................................................... 120
Lights ........................................................... 33
Brightness Control ................................... 33
Cargo Lights .............................................. 34
Exterior Lights ........................................... 33
Interior Lights ............................................ 34
Lights indicators .............................................. 25
Lock Tab ........................................................... 30
Low fuel indicator ........................................... 24
Low oil pressure indicator ............................. 23
Low tire pressure indicator ............................25
Maintenance .................................................. 102
Air Conditioning ...................................... 110
Changing Wiper Blades ........................... 111
Checking the Battery .............................. 110
Engine Coolant ....................................... 108
Engine Oil ................................................ 106
Fluids ......................................................... 120
Maintenance Minder™ .......................... 103
Opening the Hood .................................. 105
Resetting the Engine Oil Life ................. 107
Safety Precautions .................................. 102
Service Codes .......................................... 103
Transmission Fluid ................................. 109
Under the Hood ....................................... 105
Window Washer Fluid ........................... 109
Maintenance Minder™ ............................... 103
Making a Call ............................................ 65, 69
Malfunction indicator lamp .......................... 23
Map Legend ............................................... 73, 76
Master Door Lock Switch ............................. 30
Maximum Load Limit .................................... 80
Mirrors ........................................................... 40
Automatic Dimming Rearview Mirror .. 40
Power Door Mirrors .................................. 41
Reverse Tilt Door Mirrors ......................... 41
Moonroof ......................................................... 32
Multi-Information Display ............................ 26
Multi-View Rear Camera .............................. 89
Navigation ....................................................... 72
AcuraLink Real-Time Traffic™ ................. 77
Detour ......................................................... 77
Entering a Destination ............................. 75
Find Nearest Place .................................... 76
Home Address ............................................ 75
Interface Dial Feedback ........................... 74
Map Legend ......................................... 73, 76
Navigation Commands .......................... 124
Place Category ........................................... 76
Routing ........................................................ 76
Steering Wheel Controls .......................... 72Street Address ............................................
75
System Volume.......................................... 74
Voice Command Tips ................................ 72
Voice Recognition Tutor .......................... 74
One-Touch Turn Signal ................................. 34
Opening the Hood ........................................ 105
Overheating .................................................... 93
Pairing a Phone ........................................ 64, 68
Pandora® ......................................................... 60
Pandora® Commands .................................. 128
Parking Brake .................................................. 86
Parking brake indicator .................................. 24
Passenger Airbag Off indicator .....................12
Phone Commands ........................................ 129
Phone Operation ...................................... 63, 67
Phonebook ................................................ 65, 69
Place Category ................................................ 76
Power Door Mirrors ........................................ 41
Power Moonroof ............................................. 32
Power Tailgate ................................................. 29
Power Windows .............................................. 31
Radiator ........................................................... 93
Radio ........................................................... 45
Readiness Codes
............................................ 119
Rear Camera ................................................... 89
Rear Seats ........................................................ 39
Rear Window Defogger ................................ 43
Rear Wiper ....................................................... 36
Rearview Mirror .............................................. 40
Refueling .......................................................... 90
Fuel Information ....................................... 90
How to Refuel ........................................... 90
Remote Transmitter ...................................... 28
Remote Transmitter Battery ......................... 91
Reporting Safety Defects .............................. 22
Reverse Tilt Door Mirrors .............................. 41
Roadside Assistance ..................................... 123
Routing ............................................................ 76
Safety Information ........................................... 3
Carbon Monoxide Gas ................................ 4
Important Handling Information ............. 3
Important Safety Information .................. 3
Important Safety Precautions .................. 3
Reporting Safety Defects ......................... 22
Safety Messages .......................................... 4
Safety Label Locations ................................... 21
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 .................................... 24
Seat Belt with Detachable Anchor ........... 8
Seat Heaters ................................................... 43Seats
............................................................ 37
Adjusting the Front Seat .......................... 37
Adjusting the Head Restraints ............... 38
Rear Seats .................................................. 39
Sequential Shift Mode .................................. 85
Setting the Clock ........................................... 44
Shifting ........................................................... 84
Shift Lever Does Not Move ........................... 92
Side Airbag Off indicator ............................... 25
Side Airbags ..................................................... 10
Side Curtain Airbags ....................................... 10
SMS Text Messaging ................................ 66, 70
Song By Voice™ Commands ....................... 129
Sound ........................................................... 46
Specifications ................................................ 120
Speed Dial ................................... 65, 66, 69, 70
SRS indicator ................................................... 24
Steering Wheel ............................................... 40
Adjusting the Steering Wheel ................ 40
Steering Wheel Controls ................... 46, 72
Street Address ................................................. 75
Supplemental Restraint System indicator ..... 24
SYNC button .................................................. 43
System message indicator ............................ 25
System Volume ............................................... 74
Text Messaging ......................................... 66, 70
Tire Information ............................................ 112
DOT Tire Quality Grading ...................... 116
Inflation  Guidelines ................................ 112
Inspection Guidelines ............................. 112
Tire and Loading Information Label ..... 113
Tire and Wheel Replacement ................ 113
Tire Identification Number (TIN) ......... 115
Tire Labeling ............................................. 115
Tire Service Life ........................................ 114
Tire Specifications ................................... 120
Tire Terminology ...................................... 115
Wear Indicators ....................................... 113
Winter Tires .............................................. 114
Tire Pressure Monitoring System
(TPMS) ................................................... 95, 118
Total Luxury Care .......................................... 123
Towing ........................................................... 94
Towing a Trailer .............................................. 82
Pre-tow Checklist ..................................... 82
Tongue Load .............................................. 82
Towing Load Limits .................................. 82
TPMS indicator ................................................ 24
Traffic ............................................................ 77
Transmission Fluid ....................................... 109
Troubleshooting ............................................ 121
Turn Signal ...................................................... 34
Turn Signal indicator ...................................... 25
Under the Hood ............................................ 105
Unlocking/Locking the Doors ................ 28, 30