2015 HONDA CIVIC COUPE tire size

377
uuChecking and Maintaining Tires uWear Indicators
Maintenance
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
that the indicator is exposed, replace the tire.
Worn out tires have poor traction on wet
roads.
Tire Service LifeThe life of your tires is dependent on man y factors, including driving habits, road
conditions, vehicle loading, inflation pr essure, 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 an nual 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.
1 Checking Tires
High speed driving
We recommend that you do not drive faster than the
posted speed limits and conditions allow. If you drive
at sustained high speeds (over 112 mph or 180
km/h), adjust the cold tire pressures as shown below
to avoid excessive heat build up and sudden tire
failure.*1: Optional for U.S. Si models (summer tires)Tire Size
P215/45R17 87V
Pressure 35 psi (240 kPa, 2.4 kgf/cm
2)
Tire Size
225/40R18 92V
225/40R18 92Y
*1
Pressure 36 psi (250 kPa, 2.5 kgf/cm
2)
Models with P215/45R17 87V tiresModels with 225/40R18 92V tiresModels with 225/40R18 92Y tires
Example of a Wear
Indicator mark

378
uuChecking and Maintaining Tires uTire and Wheel Replacement
Maintenance
Tire and Wheel ReplacementReplace 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 the ABS and VSA ® (vehicle stability assist)
system 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.
Make sure that the wheel’s specifications match those of the original wheels.
1 Tire and Wheel Replacement
3
WARNING
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.

380
uuChecking and Maintaining Tires uWinter Tires
Maintenance
Winter TiresIf driving on snowy or frozen roads, mount all season marked M+S tires, snow tires,
or tire chains; reduce speed; and maintain sufficient distance between vehicles when
driving.
Be particularly careful when operating the steering wheel or brakes to prevent
skidding.
Use tire chains, snow tires, or all season tires when ne cessary or according to the law.
When mounting, refer to the following points.
For winter tires:
• Select the size and load ranges that are the same as the original tires.
• Mount the tires to all four wheels.
For tire chains:
• Install them on the front tires only.
• Because your vehicle has limited tire clearanc e, we strongly recommend using the
chains listed below:
• Follow the chain manufacturer's instruction when installing. Mount them as
tightly as you can.
• Check that the chains do not touch the brake lines or suspension.
• Drive slowly.
Your vehicle’s tires are not suitable for mounting any traction device.Cable-type: SCC Radial Chain SC1032
1 Winter TiresNOTICETraction 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.
When tire chains are mounted, follow the chain
manufacturer's instructions regarding vehicle
operational limits.
If your vehicle is equipped with summer tires, be
aware that these tires are not designed for winter
driving conditions. For more information, contact a
dealer.
3
WARNING
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 instruc tions in this owner's
manual regarding the selection and use of
tire chains.
Models with P205/55R16 tiresModels with P215/45R17 tiresModels with 225/40R18 tires

393
Continued
Handling the Unexpected
If a Tire Goes FlatChanging a Flat TireIf a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then, stop in a safe place. Replace the flat tire with a compact
spare tire. Go to a dealer as soon as possible to have the full-size tire repaired or
replaced.
1.Park the vehicle on firm, level, and non-slippery surface, and apply the parking
brake.
2. Put the shift lever in
(P
.
2. Put the shift lever in
(R
.
3. Turn on the hazard warning lights and turn the ignition switch to LOCK
(0
*1.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an
ignition switch.
1 Changing a Flat Tire
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not use another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire th at was removed from the rear.
Mount the tire chains on the front tire.
Continuously variable transmission modelsManual transmission modelsAll models

uuIf a Tire Goes Flat uChanging a Flat Tire
394Handling the Unexpected
1. Open the trunk floor lid.
2. Take the tool case out of the trunk. Take
the jack and wheel nut wrench out of the
tool case.
3. Unscrew the wing bolt, and remove the
spacer cone. Then, remove the spare tire.
4. Place a wheel block or rock in front and rear
of the wheel diagonal to the flat tire.
■
Getting Ready to Replace the Flat Tire
1Getting Ready to Replace the Flat TireNOTICEDo not mount the compact spare on the front. If
mounted on the front, the compact spare, smaller in
size than the normal tire, may damage the
differential.
If either front tire goes fl at, remove the rear tire on
the same side, and mount the compact spare on the
rear and the rear tire on the front.2.4 ℓ engine models
Tool Case
Spare Tire
Wheel
Blocks
The tire to be replaced.

uuIf a Tire Goes Flat uChanging a Flat Tire
398Handling the Unexpected
5. Lower the vehicle and remove the jack.
Tighten the wheel nuts in the order
indicated in the image. Go around,
tightening the nuts, two to three times in
this order.
Wheel nut torque:
80 lbf∙ft (108 N∙m, 11 kgf∙m)
1. Remove the center cap.
2. Place the flat tire face down in the spare tire
well.
3. Remove the spacer cone from the wing
bolt, flip it over, and insert it back on the
bolt. Secure the flat tire with the wing bolt.
4. Securely put the jack and wheel nut wrench
back in the tool case. Store the case in the
trunk.
■
Storing the Flat Tire
1Storing the Flat Tire
3
WARNING
Loose items can fly around the interior in a
crash and can seriously injure the
occupants.
Store the wheel, jack, and tools securely
before driving.
Spacer
ConeWing
Bolt
For compact spare tireFor full-
size tire
Models with aluminum wheelsAll models

412
uuIndicator, Coming On/Blinking uIf the Low Tire Pressure/TPMS Indicator Comes On or Blinks
Handling the Unexpected
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks
■Reasons for the indica tor to come on or blink
A tire pressure is significantly low, or the TPMS has not been calibrated.
If there is a problem with the TPMS or the compact spare tire is installed,
the indicator blinks for about one minute, and then stays on.■What to do when the indicator comes on
Drive carefully and avoid abrupt cornering and hard braking.
Stop your vehicle in a safe place. Check the tire pressure and adjust the
pressure to the specified level. The specified tire pressure is on a label on
the driver side doorjamb. u Calibrate the TPMS after the tire pressure is adjusted.■What to do when the indicator blinks, then remains on
Have the tire inspected by a dealer as soon as possible. If the compact
spare tire causes the indicator to blink, change the tire to a full-size tire.
The indicator goes off after driving for a few miles (kilometers). u Calibrate the TPMS after a full-size tire is reinstalled.
U.S. models
1If the Low Tire Pressure/TPMS Indicator Comes On or BlinksNOTICEDriving on an extremely underinflated tire can cause
it to overheat. An overheated tire can fail. Always
inflate your tires to the prescribed level.

421
uuSpecifications u
Continued
Information
■Brake/Clutch Fluid
■ Continuously Variable Transmission
Fluid
■ Manual Transmission FluidSpecified
Honda Heavy Duty Brake Fluid DOT 3
Specified
HCF-2
Capacity Change 3.6 US qt (3.4 ℓ)
Specified
Honda Manual Transmission Fluid
Capacity Change 1.5 US qt (1.4 ℓ)
■ Engine Oil
■ Engine CoolantRecommended
·Genuine Honda Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 3.7 US qt (3.5 ℓ)
Change
including
filter
3.9 US qt (3.7 ℓ)
Specified
Honda Long-Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity
1.48 US gal (5.59 ℓ)
(change including the remaining
0.125 US gal (0.475 ℓ) in the reserve tank)
■ Tire*1: Except EX-L model
*2: EX-L modelRegular
Size
P205/55R16 89H
*1
P215/45R17 87V
*2
Pressure
psi(kPa[kgf/cm
2])
32 (220 [2.2])
Compact
Spare Size T135/80D15 99M
Pressure
psi(kPa[kgf/cm
2])
60 (420 [4.2])
Wheel Size
Regular
16 x 6 1/2J
*1
17 x 7J
*2
Compact Spare
15 x 4T