2016 Acura RDX tire size

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Braking
Slow down or stop your vehicle, and keep it from moving when parked.
Foot Brake
Press the brake pedal to slow down or stop your
vehicle from moving.
Parking BrakeKeep the vehicle from moving when it is parked.
To apply: Press the parking brake with your foot.
To release: Press the brake pedal, then press the
parking brake until it releases.
Brake Assist SystemDuring hard or emergency braking, the system increases braking force. The brake
pedal may move slightly or make a noise; this is normal. Continue to hold the
brake pedal firmly down.
Anti-Lock Brake System (ABS)
During hard or emergency braking, the system rapidly pumps the brakes to
prevent wheel lockup and help you maintain steering control. The brake pedal
may pulsate slightly during ABS operation; this is normal. Do not pump the brake
pedal, and continue to hold it firmly down.
Parking brake
Release the parking brake fully before driving. The rear brakes and axle can be
damaged if you drive with the parking brake applied.
NOTICE
The ABS may not function correctly if you use an incorrect tire type and size.
NOTICE
Brake pedal
Cruise Control*
Maintain a constant vehicle speed without having to keep your foot on the
accelerator pedal. Use cruise control on freeways or open roads where you can
travel at a constant speed with little acceleration or deceleration.
Improper use of the cruise control can lead to a crash.
Use cruise control only when traveling on open highways in good weather.
WARNING
Activating and Setting the Vehicle Speed1. Press the CRUISE button.
2. Accelerate to the desired speed (above 25 mph). Press
the DECEL/SET button and take your foot off the pedal
to set the speed.
Adjusting the Vehicle Speed
Press the RES/ACCELbutton to increase speed or the
DECEL/SET button to decrease speed.
Each time you press the button, the vehicle speed is
increased or decreased by about 1 mph (1.6 km/h). If you
keep the button pressed, the vehicle speed increases or
decreases until you release it.
Canceling Cruise ControlPress the CANCEL button or the brake pedal.
After cruise control has been canceled, you can still
resume the prior set speed by pressing RES/ACCEL while
driving at a speed of at least 25 mph (40 km/h).
Press the CRUISE button to turn the system off.
CRUISE button
RES/ACCEL button
DECEL/SET button
CANCEL button
*if equipped

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Tire Pressure Monitoring System (TPMS) - Required 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.Tire Repair Kit*
If a tire has a small puncture, you can use the tire repair kit to temporarily repair it.
The puncture must be smaller than 3/16-inch (4 mm) and not in the tire sidewall.
Go to a dealer to have the full-size tire permanently repaired or replaced.
Before Repairing the Tire
1. Park the vehicle on firm, level, non-slippery surface.
2. Make sure the vehicle is in Park (P), and apply the parking brake.
3. Turn on the hazard warning lights, and turn the vehicle off.
Getting Ready to Repair the Tire
1. Open  the cargo area  floor lid.
2. Take the kit out of the tool box.
3. Place  the kit  face up  on flat ground near  the 
punctured tire and away from traffic. Do not
place the kit on its side.
4. Follow the instructions in the kit to repair the
tire.
Do not use an unapproved puncture-repairing agent other than the one provided
in the kit that came with your vehicle. If a different agent is used, you may
permanently damage the tire pressure sensor.
NOTICE
Floor lid
Tire repair kit
*if equipped

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Changing a Flat Tire
If a  tire goes  flat while  driving, grasp  the steering wheel firmly, and brake gradually 
to reduce speed.  Stop in a safe place. Replace  the flat  tire with  the compact 
spare tire*. Go to a dealer as soon as possible to have the full-size tire repaired or
replaced.
Getting Ready to Change the Tire
Park the vehicle on a firm, level, non-slippery surface. Move the shift lever to Park
(P), and apply the parking brake. Turn the hazard warning lights on and turn the
vehicle off.
1. Open the tailgate. Turn on the cargo lights on
the inside of the tailgate, if necessary (see page
34).  Open  the cargo area  floor lid.
2. Take the wheel nut wrench and jack handle bar
out of the cargo area.
3. Unscrew the wing bolt, and remove the spacer
cone. Then, remove the spare tire.
4. Take the jack out of the spare tire area.
5. Loosen each wheel nut about one turn using the
wheel nut wrench.
Spare tire
*if equipped
Setting Up the Jack
1. Place the jack under the jacking point closest to
the tire to be changed.
2. Turn the end bracket (as shown in the image)
clockwise until the top of the jack contacts the
jacking point. Make sure that the jacking point
tab is resting in the jack notch.
3. Raise the vehicle, using the jack handle bar and
the jack handle, until the tire is off the ground.
The following instructions must be followed to use the jack safely:
•  Do not use the jack with people or luggage in the vehicle.
•  Use the jack provided in your vehicle. Other jacks may not support the weight
(“load”) or fit the jacking point.
•  Do not use while the engine is running.
•  Use only where the ground is firm and level.
•  Use only at the jacking points.
•  Do not get in the vehicle while using the jack.
•  Do not put anything on top of or underneath the jack.
The vehicle can easily roll off the jack, seriously injuring anyone underneath.
Follow the directions for changing a tire exactly, and never get under the
vehicle when it is supported only by the jack.
WARNING
Jack
handle
bar
Wheel nut wrench as jack handle

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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
143) 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
pressureTotal 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.
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 Radial Chain TC2212MM
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.
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.
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.
DOT B97R FW6X 2209
DOT: This indicates that the tire meets all
requirements of the U.S. Department of
Transportation.
B97R: Manufacturer’s identication mark .
FW 6X: Tire type code.
22 09: Date of manufacture.
Year
Week
Here is an example of what each marking means:
P235/60R18 102V
• P: vehicle type (passenger)
•  235: tire width in millimeters
•  60: aspect ratio (tire section height as a
percentage of its width)
•  R: tire construction code (radial)
•  18: rim diameter in inches
•  102: load index (code indicating maximum load tire can carry)
•  V: speed symbol (code indicating maximum speed rating)
Example
Tire size
Tire
Identication
Number (TIN)
Ma ximum
ti re load
Maximum
tire pressure
Tire siz e

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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.=
Vehicle
SPECIFICATIONS
Tires
*1:2WD models*2: AWD models
ModelAcura RD X
No. of Passengers:
Front 2
Rear 3
Tota l5
Weights:Gross Vehicle
Weight RatingU.S.:4,850 lbs (2,200 kg )*14,982 lbs (2,260 kg )*2Canada:2,260 kgGross Axle Weight
Rating (Front)U.S.:2,557 lbs (1,160 kg )*12,623 lbs (1,190 kg )*2Canada:1,190 kgGross Axle Weight
Rating (Rear)U.S.:2,293 lbs (1,040 kg )*12,381 lbs (1,080 kg )*2Canada:1,080 kg
Gross Combined
Weight Rating U.S.:
6,349 lbs (2,880 kg )*16,482 lbs (2,940 kg )*2Canada:2,940 kgAir Conditioning:Refrigerant Type HFC-134a (R-134a )Charge Quantity15.2 – 16.9 oz (430 – 480 g)Lubricant TypeND-OIL8
Headlights (High Beams)LED
Headlights (L ow Beams) LED
Fog Lights*55W (H11 )
Side Turn Signal Lights
(on Door Mirrors )LED
Front Side Marker Lights 3CP
Rear Side Marker/Brake/Taillight sLED
Back-Up Lights 16W
Rear Turn Signal Lights21W (Amber)
High-M ount Brake Ligh tLED
Rear License Plate Ligh t5W
Cargo Area Lights 5W
Vanity Mirror Lights1.4W
In teri or Lights
Map LightsLED
Ceiling Ligh t8 W
Door Courtesy Lights2CP
Console Compartment Light 1.4W
Glove Box Light1.4W
Center Pocket Ligh tLED
Front turn signal/Parking lights/
Daytime running lights LE
D
Light Bulbs
Engine and Fuel Fluids
Engine Specication s
FuelDisplacemen t211.8 cu-in (3,471 cm3)
Spark Plugs NG
KI LZKR7B11
DENSO SXU22HCR11
TypeUnleaded premium gasoline, Pump octane number of 91 or higher
Fuel Tank Capacity 16 US gal (60.5 )
RegularSizeP235/60R18 102VPressure
psi (kPa[kgf/cm2])Fron t35 (240 [2.4])Rear33 (230 [2.3])
Compact
Spar e
*Size T165/90R17 105M
Pressure
psi (kPa[kgf/cm
2]) 60 (420 [4.2])
Wheel SizeRegula
r18 x 7.5JCompact Spar e*17 x 4T
Automatic Transmission Fluid
Rear Differential Fluid*
Transfer Assembly Fluid*
SpeciedAcura Automatic Transmission Fluid ATF DW-1
Capacity Change 3.3 US qt (3.1 )
Specied Acura DPSF-I I
Capacity Change1.32 US qt (1.25 )
SpeciedAcura Hypoid Gear Oil HGO-1 1
Capacity Change0.43 US qt (0.41 )
Engine Oil
Engine Coolan
t
Recommended·Genuine Acura Motor Oil 0W-2 0
·API Premium-grade 0W-20 detergent oi l
Capacity Change
4.23 US qt (4.0 )
Change
including
lter 4.55 US qt (4.3 )
Specie
dAcura Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled wate r
Capacity1.96 US gal (7.4 )
(change including the remaining 0.193 US gal (0.73 ) in the reserve tank )
Washer Fluid
Tank CapacityU.S.: 2.6 US qt (2.5 )
Canada: 5.1 US qt (4.85 )
Brake FluidSpeciedAcura Heavy Duty Brake Fluid DOT 3
*if equipped