2007 GMC YUKON XL tire pressure

{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.
If you must replace your vehicle’s tires with those
that do not have a TPC Spec number, make
sure they are the same size, load range, speed
rating, and construction type (radial and
bias-belted tires) as your vehicle’s original tires.Vehicles that have a tire pressure monitoring
system may give an inaccurate low-pressure
warning if non-TPC spec rated tires are installed
on your vehicle. Non-TPC Spec rated tires
may give a low-pressure warning that is higher or
lower than the proper warning level you would
get with TPC Spec rated tires. SeeTire Pressure
Monitor System on page 492.
Your vehicle’s original equipment tires are listed
on the Tire and Loading Information Label.
This label is attached to the vehicle’s center pillar
(B-pillar). SeeLoading Your Vehicle on page 390,
for more information about the Tire and Loading
Information Label and its location on your vehicle.
501

6. Return the storage tray to its original stored
position.
Spare Tire
Your vehicle, when new, had a fully-inated spare
tire. A spare tire may lose air over time, so check its
ination pressure regularly. SeeInation - Tire
Pressure on page 490andLoading Your Vehicle on
page 390for information regarding proper tire
ination and loading your vehicle. For instruction on
how to remove, install or store a spare tire, see
Removing the Flat Tire and Installing the Spare Tire
on page 513andStoring a Flat or Spare Tire and
Tools on page 522.
Your vehicle may have a different size spare tire
than the road tires originally installed on your
vehicle. This spare tire was developed for use on
your vehicle, so it is all right to drive on it.
If your vehicle has four-wheel drive and the
different size spare tire is installed, keep the
vehicle in two-wheel drive.
526

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 438. Reset oil life system.
SeeEngine Oil Life System on page 441.An Emission Control Service.••
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter or change indicator (if equipped). If necessary,
replace lter. SeeEngine Air Cleaner/Filter on page 443.See footnote (l).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 497and “Tire Wear Inspection” inAt Least Once a Month on
page 561.••
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).•
Check transmission uid level and add uid as needed.•
556

Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 438for
further details.
Notice:It is important to check your oil
regularly and keep it at the proper level. Failure
to keep your engine oil at the proper level
can cause damage to your engine not covered
by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 449for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and add the
proper uid if necessary.
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 482for further details. Check to make sure
the spare tire is stored securely. SeeChanging a
Flat Tire on page 508.
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 497.
561

F
Filter
Engine Air Cleaner.................................... 443
Finish Damage............................................. 536
Flashers, Hazard Warning............................ 188
Flash-to-Pass............................................... 192
Flat Tire....................................................... 507
Flat Tire, Changing....................................... 508
Flat Tire, Storing.......................................... 522
Fluid
Automatic Transmission............................. 445
Power Steering......................................... 461
Windshield Washer................................... 462
Fog Lamp Light............................................ 241
Fog Lamps................................................... 202
Four-Wheel Drive.................................146, 473
Front Axle.................................................... 474
Fuel............................................................. 428
Additives................................................... 429
California Fuel.......................................... 429
E85 (85% Ethanol)................................... 430
Filling a Portable Fuel Container............... 434
Filling Your Tank....................................... 432
Fuels in Foreign Countries........................ 431
Gage........................................................ 243Fuel (cont.)
Gasoline Octane....................................... 428
Gasoline Specications............................. 428
Low Warning Light.................................... 243
Fuses
Center Instrument Panel Fuse Block......... 542
Fuses and Circuit Breakers....................... 540
Instrument Panel Fuse Block.................... 540
Underhood Fuse Block.............................. 543
Windshield Wiper...................................... 539
G
Gage
Engine Coolant Temperature..................... 234
Fuel.......................................................... 243
Oil Pressure.............................................. 239
Speedometer............................................ 226
Tachometer............................................... 226
Voltmeter Gage......................................... 231
Garage Door Opener................................... 169
Gasoline
Octane...................................................... 428
Specications............................................ 428
Glove Box.................................................... 174
GM Mobility Reimbursement Program........... 577
598

H
Hazard Warning Flashers............................. 188
Head Restraints............................................. 18
Headlamp
Aiming...................................................... 475
Headlamps
Automatic Headlamp System.................... 201
Bulb Replacement..................................... 478
Daytime Running Lamps........................... 201
Flash-to-Pass............................................ 192
Halogen Bulbs.......................................... 478
High/Low Beam Changer.......................... 192
On Reminder............................................ 200
Heated Seats................................................. 12
Heater.......................................................... 210
Heater.......................................................... 213
Highbeam On Light...................................... 242
Highway Hypnosis........................................ 381
Hill and Mountain Roads.............................. 382
Hood
Checking Things Under............................. 434
Release.................................................... 435
Horn............................................................ 189
How to Use This Manual................................. 3
How to Wear Safety Belts Properly................ 43
I
Ignition Positions.......................................... 137
Infants and Young Children, Restraints........... 64
Ination - Tire Pressure................................ 490
Instrument Panel
Overview.................................................. 186
Instrument Panel (I/P)
Brightness................................................. 203
Cluster...................................................... 225
J
Jump Starting............................................... 467
K
Keyless Entry System.................................. 112
Keys............................................................ 111
L
Labeling, Tire Sidewall................................. 484
Lamps
Auxiliary Roof Mounted Lamp................... 203
Battery Run-Down Protection.................... 204
Dome....................................................... 203
599

Lamps (cont.)
Dome Lamp Override................................ 204
Exterior..................................................... 199
Fog ........................................................... 202
Reading.................................................... 204
LATCH System
Child Restraints.......................................... 73
Level Control................................................ 404
License Plate Lamps.................................... 480
Liftgate, Power............................................. 125
Liftgate/Liftglass............................................ 123
Liftglass/Liftgate............................................ 123
Light
Airbag Readiness...................................... 227
Anti-Lock Brake System Warning.............. 233
Brake System Warning............................. 232
Charging System...................................... 230
Cruise Control........................................... 242
Fog Lamp................................................. 241
Highbeam On........................................... 242
Low Fuel Warning..................................... 243
Malfunction Indicator................................. 236
Oil Pressure.............................................. 240
Passenger Airbag Status Indicator............. 228
Passenger Safety Belt Reminder............... 227Light (cont.)
Safety Belt Reminder................................ 226
Security.................................................... 241
StabiliTrak
®Indicator................................. 234
Tire Pressure............................................ 235
Tow/Haul Mode......................................... 242
Lighting
Entry......................................................... 204
Exit........................................................... 204
Loading Your Vehicle.................................... 390
Locking Rear Axle........................................ 347
Lockout Protection........................................ 122
Locks
Delayed Locking....................................... 121
Door......................................................... 120
Lockout Protection.................................... 122
Power Door.............................................. 121
Programmable Automatic Door Locks........ 121
Rear Door Security Locks......................... 122
Loss of Control............................................ 355
Low Fuel Warning Light............................... 243
Luggage Carrier........................................... 175
Lumbar
Power Controls........................................... 11
600

Stuck in Sand, Mud, Ice, or Snow................ 388
Sun Visors................................................... 132
Sunroof........................................................ 181
T
Tachometer.................................................. 226
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps..................................... 478
Theft-Deterrent, Radio.................................. 334
Theft-Deterrent Systems............................... 132
Content Theft-Deterrent............................. 132
PASS-Key
®III+......................................... 134
PASS-Key®III+ Operation......................... 134
Third Row Seat.............................................. 33
Throttle, Adjustable....................................... 140
Tilt Wheel..................................................... 189
Tire
Pressure Light.......................................... 235
Tires............................................................ 482
Aluminum or Chrome-Plated Wheels,
Cleaning................................................ 534
Buying New Tires...................................... 500
Chains...................................................... 506Tires (cont.)
Changing a Flat Tire................................. 508
Cleaning................................................... 535
Different Size............................................ 502
If a Tire Goes Flat.................................... 507
Ination - Tire Pressure............................. 490
Inspection and Rotation............................ 497
Installing the Spare Tire............................ 513
Pressure Monitor System.......................... 492
Removing the Flat Tire............................. 513
Removing the Spare Tire and Tools.......... 509
Secondary Latch System.......................... 519
Spare Tire................................................. 526
Storing a Flat or Spare Tire and Tools...... 522
Tire Sidewall Labeling............................... 484
Tire Terminology and Denitions................ 487
Uniform Tire Quality Grading..................... 502
Wheel Alignment and Tire Balance............ 504
Wheel Replacement.................................. 504
When It Is Time for New Tires.................. 499
Tow/Haul Mode............................................ 145
Tow/Haul Mode Light.................................... 242
Towing
Recreational Vehicle.................................. 401
Towing a Trailer........................................ 405
Your Vehicle.............................................. 400
606