2006 CHEVROLET HHR tire pressure

Buying New Tires
GM has developed and matched specic tires for your
vehicle. The original equipment tires installed on
your vehicle, when it was new, were designed to meet
General Motors Tire Performance Criteria Specication
(TPC spec) system rating. If you need replacement
tires, GM strongly recommends that you get tires with
the same TPC Spec rating. This way, your vehicle
will continue to have tires that are designed to give the
same performance and vehicle safety, during normal
use, as the original tires.
GM’s exclusive TPC Spec system considers over a
dozen critical specications that impact the overall
performance of your vehicle, including brake system
performance, ride and handling, traction control, and
tire pressure monitoring performance. GM’s TPC Spec
number is molded onto the tire’s sidewall by the tire
manufacturer. If the tires have an all-season tread
design, the TPC spec number will be followed by an
MS for mud and snow. SeeTire Sidewall Labeling
on page 5-47for additional information.{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes,
brands, or types (radial and bias-belted tires),
the vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes, brands, or types may also cause damage
to your vehicle. Be sure to use the correct
size, brand, and type of tires on all wheels.
It is all right to drive with your compact spare
temporarily, as it was developed for use on your
vehicle. SeeCompact Spare Tire on page 5-73.
5-55

1. Open the liftgate. SeeLiftgate on page 2-13for
more information.
2. Install the strap (F) on the oor of the spare tire
compartment.
3. Place the jack and wheel wrench (E) over the
bolt (G), making sure the strap is securely
stored, under the jack and wheel wrench.
4. Secure the jack and wheel wrench (E) with the
wing nut (D).
5. With the valve stem up, place the spare tire (C)
on the compartment oor.
6. Make sure the bolt (G) passes through the
wheel center.
7. Install the spare tire cover (B).
8. Secure the spare tire and tools with the retainer (A).
The compact spare tire storage area is designed only
for the compact spare tire, the standard tire cannot
be stored there.Compact Spare Tire
Although the compact spare tire was fully inated when
your vehicle was new, it can lose air after a time.
Check the ination pressure regularly. It should be
60 psi (420 kPa).
After installing the compact spare on your vehicle, you
should stop as soon as possible and make sure
your spare tire is correctly inated. The compact spare
is made to perform well at speeds up to 50 mph
(80 km/h), so you can nish your trip and have your
full-size tire repaired or replaced where you want.
Of course, it is best to replace your spare with a full-size
tire as soon as you can. Your spare will last longer
and be in good shape in case you need it again.
Notice:When the compact spare is installed, do
not take your vehicle through an automatic car wash
with guide rails. The compact spare can get
caught on the rails. That can damage the tire and
wheel, and maybe other parts of your vehicle.
Do not use your compact spare on other vehicles.
And do not mix your compact spare tire or wheel with
other wheels or tires. They will not t. Keep your
spare tire and its wheel together.
Notice:Tire chains will not t your compact spare.
Using them can damage your vehicle and can
damage the chains too. Do not use tire chains
on your compact spare.
5-73

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-13. Reset oil life system.
SeeEngine Oil Life System on page 5-16.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine
Air Cleaner/Filter on page 5-18.See footnote (k).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-53and “Tire Wear Inspection” inAt Least Once a Month
on page 6-9.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Replace passenger compartment air lter.See footnote (l).•
Inspect throttle system.See footnote (g).•
6-5

At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make sure they
are inated to the correct pressures. Do not forget to
check the spare tire. SeeTires on page 5-46for further
details. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-62.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notication. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation
on page 5-53.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-32.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. On automatic transaxle vehicles, try to start the
engine in each gear. The vehicle should start only in
PARK (P) or NEUTRAL (N). If the vehicle starts in
any other position, your vehicle needs service.
On manual transaxle vehicles, put the shift lever in
NEUTRAL (N), push the clutch down halfway, and try
to start the engine. The vehicle should start only
when the clutch is pushed down all the way to the
oor. If the vehicle starts when the clutch is not
pushed all the way down, your vehicle needs service.
6-9

H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp
Aiming .......................................................5-38
Headlamp Wiring............................................5-83
Headlamps....................................................3-14
Automatic Headlamp System.........................3-15
Bulb Replacement.......................................5-41
Daytime Running Lamps...............................3-15
Flash-to-Pass............................................... 3-8
Halogen Bulbs............................................5-41
Headlamps, Front Turn Signal, and
Parking Lamps.........................................5-42
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-15
Wiper Activated...........................................3-14
Heated Seats................................................... 1-4
Heater...........................................................3-19
Height Adjuster, Driver Seat............................... 1-3
Highbeam On Light.........................................3-39
Highway Hypnosis...........................................4-24
Hill and Mountain Roads..................................4-24
Hood
Checking Things Under................................5-10
Release.....................................................5-11Horn ............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-18
Hydraulic Clutch.............................................5-20
I
Ignition Positions.............................................2-22
Infants and Young Children, Restraints...............1-36
Ination - Tire Pressure...................................5-52
Instrument Panel
Overview..................................................... 3-4
Storage Area..............................................2-45
Instrument Panel (I/P)
Brightness..................................................3-16
Cluster.......................................................3-25
J
Jump Starting.................................................5-33
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
6

L
Labeling, Tire Sidewall.....................................5-47
Lamps
Battery Run-Down Protection.........................3-17
Dome ........................................................3-17
Fog ...........................................................3-16
Mirror Reading............................................3-17
Rear Reading.............................................3-17
LATCH System
Child Restraints...........................................1-45
Liftgate..........................................................2-13
Light
Airbag Readiness........................................3-28
Anti-Lock Brake System Warning...................3-33
Brake System Warning.................................3-32
Charging System.........................................3-31
Engine Coolant Temperature Warning.............3-34
Enhanced Traction System (ETS)
Warning Light..........................................3-34
Fog Lamp ..................................................3-39
Highbeam On.............................................3-39
Malfunction Indicator....................................3-35Light (cont.)
Oil Pressure...............................................3-38
Passenger Airbag Status Indicator..................3-29
Passenger Safety Belt Reminder....................3-27
Safety Belt Reminder...................................3-27
Security.....................................................3-39
Up-Shift.....................................................3-32
Lighting
Entry/Exit...................................................3-17
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-12
Locks
Automatic Door Lock....................................2-11
Delayed Locking..........................................2-11
Door ..........................................................2-10
Lockout Protection.......................................2-12
Power Door ................................................2-10
Programmable Automatic Door Unlock............2-11
Rear Door Security Locks.............................2-12
Loss of Control...............................................4-16
Lumbar
Power Controls............................................. 1-4
7

Specications, Capacities.................................5-88
Speedometer..................................................3-26
Split Folding Rear Seat....................................1-10
Starting Your Engine.......................................2-24
Steering........................................................4-11
Steering Wheel Controls, Audio.........................3-78
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Convenience Net.........................................2-49
Cupholder(s)...............................................2-45
Floor Console Storage Area..........................2-45
Glove Box..................................................2-45
Instrument Panel Storage Area......................2-45
Rear Compartment Storage Panel/Cover.........2-46
Rear Storage Area.......................................2-45
Roof Rack System.......................................2-48
Stuck in Sand, Mud, Ice, or Snow.....................4-30
Sun Visors.....................................................2-17
Sunroof.........................................................2-49T
Tachometer....................................................3-26
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-44
Theft-Deterrent, Radio.....................................3-77
Theft-Deterrent Systems...................................2-18
Content Theft-Deterrent................................2-18
PASS-Key
®III+...........................................2-19
PASS-Key®III+ Operation.............................2-20
Tilt Wheel........................................................ 3-6
Tires.............................................................5-46
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-79
Buying New Tires........................................5-55
Chains.......................................................5-60
Changing a Flat Tire....................................5-62
Cleaning....................................................5-79
Compact Spare Tire.....................................5-73
Different Size..............................................5-56
If a Tire Goes Flat.......................................5-61
Ination - Tire Pressure................................5-52
Inspection and Rotation................................5-53
Installing the Spare Tire................................5-65
Removing the Flat Tire.................................5-65
Removing the Spare Tire and Tools...............5-63
Storing a Flat or Spare Tire and Tools............5-70
Tire Sidewall Labeling..................................5-47
Tire Terminology and Denitions....................5-49
Uniform Tire Quality Grading.........................5-57
12