spare wheel CHEVROLET HHR 2007 1.G Owners Manual

When It Is Time for New Tires.................. 347
Buying New Tires...................................... 347
Different Size Tires and Wheels................ 349
Uniform Tire Quality Grading..................... 350
Wheel Alignment and Tire Balance............ 351
Wheel Replacement.................................. 352
Tire Chains............................................... 353
If a Tire Goes Flat.................................... 354
Changing a Flat Tire................................. 355
Removing the Spare Tire and Tools.......... 356
Removing the Flat Tire and Installing
the Spare Tire....................................... 359
Storing a Flat or Spare Tire and Tools...... 365
Compact Spare Tire.................................. 369
Appearance Care........................................ 370
Cleaning the Inside of Your Vehicle.......... 370
Fabric/Carpet............................................. 371
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 372
Care of Safety Belts.................................. 373
Weatherstrips............................................ 373
Washing Your Vehicle............................... 373
Cleaning Exterior Lamps/Lenses................ 374Finish Care............................................... 374
Windshield and Wiper Blades.................... 375
Aluminum or Chrome-Plated Wheels......... 375
Tires......................................................... 376
Sheet Metal Damage................................. 376
Finish Damage.......................................... 377
Underbody Maintenance............................ 377
Chemical Paint Spotting............................ 377
Vehicle Care/Appearance Materials............ 378
Vehicle Identication.................................. 379
Vehicle Identication Number (VIN)........... 379
Service Parts Identication Label............... 379
Electrical System........................................ 380
Add-On Electrical Equipment..................... 380
Headlamp Wiring....................................... 380
Windshield Wiper Fuses............................ 380
Power Windows and Other Power
Options.................................................. 380
Fuses and Circuit Breakers....................... 381
Floor Console Fuse Block......................... 381
Engine Compartment Fuse Block............... 383
Capacities and Specications.................... 386
Section 5 Service and Appearance Care
288

When to Check
Check your tires once a month or more. Do not
forget to check the compact spare tire, it should be
at 60 psi (420 kPa). For additional information
regarding the compact spare tire, seeCompact
Spare Tire on page 369.
How to Check
Use a good quality pocket-type gage to check tire
pressure. You cannot tell if your tires are
properly inated simply by looking at them. Radial
tires may look properly inated even when they
are under-inated. Check the tire’s ination
pressure when the tires are cold. Cold means your
vehicle has been sitting for at least three hours
or driven no more than 1 mile (1.6 km).
Remove the valve cap from the tire valve stem.
Press the tire gage rmly onto the valve to
get a pressure measurement. If the cold tire
ination pressure matches the recommended
pressure on the Tire and Loading Information
label, no further adjustment is necessary.If the ination pressure is low, add air until you
reach the recommended amount.
If you overll the tire, release air by pushing on
the metal stem in the center of the tire valve.
Re-check the tire pressure with the tire gage.
Be sure to put the valve caps back on the valve
stems. They help prevent leaks by keeping out dirt
and moisture.
Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel
alignment. Also check for damaged tires or wheels.
SeeWhen It Is Time for New Tires on page 347
andWheel Replacement on page 352for
more information.
345

The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The
rst rotation is the most important. SeeScheduled
Maintenance on page 393.
When rotating your tires, always use the correct
rotation pattern shown here.
Do not include the compact spare tire in your tire
rotation.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the
Tire and Loading Information label.Make certain that all wheel nuts are properly
tightened. See “Wheel Nut Torque” under
Capacities and Specifications on page 386.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after time. The wheel could
come off and cause an accident. When
you change a wheel, remove any rust or
dirt from places where the wheel attaches
to the vehicle. In an emergency, you can
use a cloth or a paper towel to do this;
but be sure to use a scraper or wire brush
later, if needed, to get all the rust or dirt
off. SeeChanging a Flat Tire on page 355.
346

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 337for 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
CAUTION: (Continued)
CAUTION: (Continued)
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. See
Compact Spare Tire on page 369.
{CAUTION:
If you use bias-ply tires on your vehicle,
the wheel rim anges could develop
cracks after many miles of driving. A tire
and/or wheel could fail suddenly, causing
a crash. Use only radial-ply tires with the
wheels on your vehicle.
348

When you have a at tire, use the following
example as a guide to assist you in the placement
of wheel blocks.
The following information will tell you how to use
the jack and change a tire.Removing the Spare Tire and Tools
The jack, wheel wrench, and spare tire are
stowed in the rear of the vehicle, underneath the
oor of the cargo area. To remove the spare
tire and tools, do the following:
1. Open the liftgate. SeeLiftgate on page 106
for more information.
2. Remove the cargo cover.
356

3. Turn the retainer counterclockwise to remove
the tire cover.
4. Remove the tire cover.
5. Remove the spare tire by placing your hands
at the four and eight o’clock positions. Gently
pull it up and out of the trunk. SeeCompact
Spare Tire on page 369.
6. Remove the wing nut that holds the jack.
Then remove the jack, wheel wrench, and
at tire strap.
357

Press the button and then pull on the end of the
wheel wrench to extend the handle.
Removing the Flat Tire and
Installing the Spare Tire
1. Using the wheel wrench, loosen all the wheel
nuts. Do not remove them yet.
359

{CAUTION:
Raising your vehicle with the jack
improperly positioned can damage the
vehicle and even make the vehicle fall. To
help avoid personal injury and vehicle
damage, be sure to t the jack lift head
into the proper location before raising the
vehicle.
3. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off
the ground so there is enough room for
the compact spare tire to t underneath the
wheel well.
361

4. Remove all the
wheel nuts and take
off the at tire.
5. Install the spare tire.
{CAUTION:
Rust or dirt on the wheel, or on the parts
to which it is fastened, can make the
wheel nuts become loose after time. The
wheel could come off and cause an
accident. When you change a wheel,
remove any rust or dirt from the places
where the wheel attaches to the vehicle. In
an emergency, you can use a cloth or a
paper towel to do this; but be sure to use
a scraper or wire brush later, if needed, to
get all the rust or dirt off.
362

6. Remove any rust or
dirt from the wheel
bolts, mounting
surfaces and spare
wheel.
7. Place the compact spare tire on the
wheel-mounting surface.
{CAUTION:
Never use oil or grease on studs or nuts.
If you do, the nuts might come loose.
Your wheel could fall off, causing a
serious accident.
8. Reinstall the wheel nuts with the rounded end
of the nuts toward the wheel. Tighten each nut
by hand until the wheel is held against the hub.
363