2015 HONDA CIVIC COUPE flat tire

372Maintenance
Checking and Maintaining TiresChecking TiresTo 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 sp ecification’s page 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.
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 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire. Re place it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a dealer check the wheel alignment.
• Excessive tread wear.2 Wear Indicators P. 377
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been par ked for at least three
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, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS. 2 TPMS Calibration P. 322
Have a dealer check the tires if you feel a consistent
vibration while driving. New tires and any that have
been removed and reinstalled should be properly
balanced.
3
WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seri ously hurt or killed.
Follow all instruc tions in this owner’s
manual regarding tire inflation and
maintenance.U.S. models

uuChecking and Maintaining Tires uTire Labeling
374Maintenance
The tire identification number (TIN) is a group of numbers and letters that look like
the example in the side column. TIN is located on the sidewall of the tire.
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 – Means 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 – Means 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) – Means the projections within the principal grooves
designed to give a visual indication of the degrees of wear of the tread.■
Tire Identification Number (TIN)
■
Glossary of Tire Terminology
1 Tire Identification Number (TIN)DOT B97R FW6X 2209
DOT: This indicates that the tire meets all
requirements of the U.S. Department of
Transportation.
B97R: Manufacturer's identification mark.
FW6X: Tire type code.
22 09: Date of manufacture.
Year
Week

uuChecking and Maintaining Tires uDOT Tire Quality Gra ding (U.S. Vehicles)
376Maintenance
The traction grades, from high est to lowest, are AA, A, B, and C.
Those grades represent the tire 's ability to stop on wet pavement
as measured under contro lled conditions on specified
government test surfaces of asphalt and concrete. A tire marked
C may have poor traction performance.
The temperature grades are A (the highest), B, and C,
representing the tire's resistance to the generation of heat and its
ability to dissipate heat when test ed under controlled conditions
on a specified indoor laborator y test wheel. Sustained high
temperature can cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of performance which
all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels
of performance on the laborator y test wheel than the minimum
required by law.■
Traction
■
Temperature
1 TractionWarning: The traction grade
assigned to this tire is based on
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.1TemperatureWarning: The temperature grade for
this tire is established for a tire that is
properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive loading,
either separately or in combination,
can cause heat buildup and possible
tire failure.

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

391
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 392
If a Tire Goes Flat Changing a Flat Tire ......................... 393
Engine Does Not Start Checking the Engine ........................ 400If the Smart Entry Remote Battery is Weak ... 401Emergency Engine Stop ................... 402
Jump Starting .................................... 403
Shift Lever Does Not Move .............. 406
Overheating How to Handle Overheating ............. 407 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On .. 409If the Charging System Indicator Comes
On ................................................. 409
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 410
If the Brake System Indicator (Red) Comes On ................................................. 411
If the Electric Power Steering (EPS) System
Indicator Comes On ....................... 411
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks........................ 412 Fuses
Fuse Locations ................................. 413
Inspecting and Changing Fuses ........ 416
Emergency Towing ........................... 417

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.

395
uuIf a Tire Goes Flat uChanging a Flat Tire
Continued
Handling the Unexpected
5. Place the compact spare tire (wheel side up)
under the vehicle body, near the tire that
needs to be replaced.
6. Loosen each wheel nut about one turn
using the wheel nut wrench.