traction control GMC SIERRA DENALI 2019 Owner's Guide

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
378 Vehicle Care driving. When storing a vehicle for
at least a month, remove the tires or
raise the vehicle to reduce the
weight from the tires.
Buying New Tires GM has developed and matched
specific tires for the vehicle. The
original equipment tires installed
were designed to meet General
Motors Tire Performance Criteria
Specification (TPC Spec)
system rating. When
replacement tires are needed,
GM strongly recommends
buying tires with the same TPC
Spec rating.
GM's exclusive TPC Spec
system considers over a dozen
critical specifications that impact
the overall performance of the
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 near the tire size. If the
tires have an all-season tread
design, the TPC Spec number
will be followed by MS for mud
and snow. See Tire Sidewall
Labeling 0 360 for additional
information.
GM recommends replacing worn
tires in complete sets of four (six
for dual rear wheels). Uniform
tread depth on all tires will help
to maintain the performance of
the vehicle. Braking and
handling performance may be
adversely affected if all the tires
are not replaced at the same
time. If proper rotation and
maintenance have been done,
all four tires (six for dual rear
wheels) should wear out at
about the same time. See Tire
Rotation 0 376 for information
on proper tire rotation. However,
if it is necessary to replace only
one axle set of worn tires, place the new tires on the rear axle
(two for single rear wheels, four
for dual rear wheels).
{ Warning
Tires could explode during
improper service. Attempting
to mount or dismount a tire
could cause injury or death.
Only your dealer or authorized
tire service center should
mount or dismount the tires.
{ Warning
Mixing tires of different sizes,
brands, or types may cause
loss of control of the vehicle,
resulting in a crash or other
vehicle damage. Use the
correct size, brand, and type
of tires on all wheels.
(Continued)

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Vehicle Care 379Warning (Continued)
This vehicle may have a
different size spare than the
road tires originally installed
on the vehicle. When new, the
vehicle included a spare tire
and wheel assembly with a
similar overall diameter as the
road tires and wheels, so it is
all right to drive on it. The
spare tire was developed for
use on this vehicle and will not
affect vehicle handling.
{ Warning
Using bias-ply tires on the
vehicle may cause the wheel
rim flanges to develop cracks
after many miles of driving.
A tire and/or wheel could fail
suddenly and cause a crash.
Use only radial-ply tires with
the wheels on the vehicle. Winter tires with the same speed
rating as the original equipment
tires may not be available for H,
V, W, Y and ZR speed rated
tires. Never exceed the winter
tires ’ maximum speed capability
when using winter tires with a
lower speed rating.
If the vehicle tires must be
replaced with a tire that does not
have a TPC Spec number, make
sure they are the same size,
load range, speed rating, and
construction (radial) as the
original tires.
Vehicles that have a tire
pressure monitoring system
could give an inaccurate
low-pressure warning if non-TPC
Spec rated tires are installed.
See Tire Pressure Monitor
System 0 369 .
The Tire and Loading
Information label indicates the
original equipment tires on the vehicle. See Vehicle Load Limits
0 209 for the label location and
more information about the Tire
and Loading Information label.
Different Size Tires and
Wheels If wheels or tires are installed that
are a different size than the original
equipment wheels and tires, vehicle
performance, including its braking,
ride and handling characteristics,
stability, and resistance to rollover
may be affected. If the vehicle has
electronic systems such as antilock
brakes, rollover airbags, traction
control, electronic stability control,
or All-Wheel Drive, the performance
of these systems can also be
affected.
{ Warning
If different sized wheels are used,
there may not be an acceptable
level of performance and safety if
tires not recommended for those
(Continued)

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
380 Vehicle Care Warning (Continued)wheels are selected. This
increases the chance of a crash
and serious injury. Only use GM
specific wheel and tire systems
developed for the vehicle, and
have them properly installed by a
GM certified technician.
See Buying New Tires 0 378 and
Accessories and Modifications
0 313 .
Uniform Tire Quality
Grading The following information relates
to the system developed by the
United States National Highway
Traffic Safety Administration
(NHTSA), which grades tires by
treadwear, traction, and
temperature performance. This
applies only to vehicles sold in
the United States. The grades
are molded on the sidewalls of
most passenger car tires. The Uniform Tire Quality Grading
(UTQG) system does not apply
to deep tread, winter tires,
compact spare tires, tires with
nominal rim diameters of
10 to 12 inches (25 to 30 cm),
or to some limited-production
tires.
While the tires available on
General Motors passenger cars
and light trucks may vary with
respect to these grades, they
must also conform to federal
safety requirements and
additional General Motors Tire
Performance Criteria (TPC)
standards.
Quality grades can be found
where applicable on the tire
sidewall between tread shoulder
and maximum section width. For
example: Treadwear 200 Traction AA
Temperature A
All Passenger Car Tires Must
Conform to Federal Safety
Requirements In Addition To
These Grades.
Treadwear
The treadwear grade is a
comparative rating based on the
wear rate of the tire when tested
under controlled conditions on a
specified government test
course. For example, a tire
graded 150 would wear one and
one-half (1½) times as well on
the government course as a tire
graded 100. The relative
performance of tires depends
upon the actual conditions of
their use, however, and may
depart significantly from the
norm due to variations in driving
habits, service practices and
differences in road
characteristics and climate.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Vehicle Care 381Traction
The traction grades, from
highest to lowest, are AA, A, B,
and C. Those grades represent
the tire's ability to stop on wet
pavement as measured under
controlled conditions on
specified government test
surfaces of asphalt and
concrete. A tire marked C may
have poor traction performance.
Warning: 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.
Temperature
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
tested under controlled
conditions on a specified indoor laboratory 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 Safety
Standard No. 109. Grades B and
A represent higher levels of
performance on the laboratory
test wheel than the minimum
required by law. Warning: 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. Wheel Alignment and Tire
Balance The tires and wheels were aligned
and balanced at the factory to
provide the longest tire life and best
overall performance. Adjustments to
wheel alignment and tire balancing
are not necessary on a regular
basis. Consider an alignment check
if there is unusual tire wear or the
vehicle is significantly pulling to one
side or the other. Some slight pull to
the left or right, depending on the
crown of the road and/or other road
surface variations such as troughs
or ruts, is normal. If the vehicle is
vibrating when driving on a smooth
road, the tires and wheels may need
to be rebalanced. See your dealer
for proper diagnosis.
Wheel Replacement Replace any wheel that is bent,
cracked, or badly rusted or
corroded. If wheel nuts keep coming
loose, the wheel, wheel bolts and
wheel nuts should be replaced.
If the wheel leaks air, replace it.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-1500-11698638) - 2019 - crc - 5/15/18
Vehicle Care 383Warning (Continued)suspension, or other vehicle
parts. The area damaged by the
tire chains could cause you to
lose control of the vehicle and
you or others may be injured in a
crash.
Use another type of traction
device only if its manufacturer
recommends it for use on the
vehicle and tire size combination
and road conditions. Follow that
manufacturer's instructions. To
help avoid damage to the vehicle,
drive slowly, readjust, or remove
the device if it is contacting the
vehicle, and do not spin the
vehicle's wheels.
If you do find traction devices that
will fit, install them on the rear
tires. CautionUse tire chains only where legal
and only when necessary. Use
chains that are the proper size for
the tires. If the vehicle has 265/
70R17 or 265/65R18 size tires,
they may be installed on the tires
of the rear axle only. If the vehicle
has 255/70R17 size tires, they
may be installed on the tires of
the front and rear axle. Tighten
them as tightly as possible with
the ends securely fastened. Drive
slowly and follow the chain
manufacturer's instructions. If you
can hear the chains contacting
the vehicle, stop and retighten
them. If the contact continues,
slow down until it stops. Driving
too fast or spinning the wheels
with chains on will damage the
vehicle. If a Tire Goes Flat It is unusual for a tire to blowout
while driving, especially if the tires
are maintained properly. If air goes
out of a tire, it is much more likely to
leak out slowly. But if there ever is a
blowout, here are a few tips about
what to expect and what to do:
If a front tire fails, the flat tire
creates a drag that pulls the vehicle
toward that side. Take your foot off
the accelerator pedal and grip the
steering wheel firmly. Steer to
maintain lane position, and then
gently brake to a stop, well off the
road, if possible.
A rear blowout, particularly on a
curve, acts much like a skid and
may require the same correction as
used in a skid. Stop pressing the
accelerator pedal and steer to
straighten the vehicle. It may be
very bumpy and noisy. Gently brake
to a stop, well off the road,
if possible.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 461Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . 135
Charging System Light . . . . . . . . . 148
Check
Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 149
Ignition Transmission Lock . . . 343
Child Restraints
Infants and Young Children . . . 100
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . 106
Older Children . . . . . . . . . . . . . . . . . . 99
Securing . . . . . . . . . . . . 117, 120, 121
Systems . . . . . . . . . . . . . . . . . . . . . . 103
Circuit Breakers . . . . . . . . . . . . . . . . 350
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . 403
Interior Care . . . . . . . . . . . . . . . . . . 408
Climate Control Systems . . . . . . . 188
Air Conditioning . . . . . . . . . . . . . . 188
Dual Automatic . . . . . . . . . . . . . . . 190
Heating . . . . . . . . . . . . . . . . . . . . . . . 188
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Cluster, Instrument . . . . . . . . . . . . . 138
Collision Damage Repair . . . . . . . 440
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 125
Compass . . . . . . . . . . . . . . . . . . . . . . . 132 Connected Services
Connections . . . . . . . . . . . . . . . . . . 456
Diagnostics . . . . . . . . . . . . . . . . . . . 458
Navigation . . . . . . . . . . . . . . . . . . . . 455
Connections
Connected Services . . . . . . . . . . 456
Control
Hill Descent . . . . . . . . . . . . . . . . . . 245
Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 243
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . 153
Control of a Vehicle . . . . . . . . . . . . . 198
Convex Mirrors . . . . . . . . . . . . . . . . . . 56
Coolant
Engine Temperature Gauge . . 145
Engine Temperature
Warning Light . . . . . . . . . . . . . . . 155
Cooling . . . . . . . . . . . . . . . . . . . . 188, 190
Cooling System . . . . . . . . . . . . . . . . . 327
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 439
Cruise Control . . . . . . . . . . . . . . . . . . 250
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Cupholders . . . . . . . . . . . . . . . . . . . . . 125
Customer Assistance . . . . . . . . . . . 436
Offices . . . . . . . . . . . . . . . . . . . . . . . . 435 Customer Assistance (cont'd)
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 436
Customer Information
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 442
Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 433
D Damage Repair, Collision . . . . . . . 440
Danger, Warning, and Caution . . . . 2
Data Collection
Infotainment System . . . . . . . . . . 446
OnStar . . . . . . . . . . . . . . . . . . . . . . . 446
Data Recorders, Event . . . . . . . . . 445
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . . . 179
Defensive Driving . . . . . . . . . . . . . . . 198
Delayed Locking . . . . . . . . . . . . . . . . . 45
Diagnostics
Connected Services . . . . . . . . . . 458
Differential, Limited-Slip . . . . . . . . 250
Distracted Driving . . . . . . . . . . . . . . . 197
Dome Lamps . . . . . . . . . . . . . . . . . . . 183
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 158
Delayed Locking . . . . . . . . . . . . . . . . 45

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 465Lane Keep Assist Light . . . . . . . . . 153
Lap-Shoulder Belt . . . . . . . . . . . . . . . 82
LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . .117
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . 106
LED Lighting . . . . . . . . . . . . . . . . . . . . 347
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 184
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Illumination Control . . . . . . . . . . . 183
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Lights
Airbag Readiness . . . . . . . . . . . . . 147
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 152
Brake System Warning . . . . . . . 151
Charging System . . . . . . . . . . . . . 148
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 149
Cruise Control . . . . . . . . . . . . . . . . 158
Door Ajar . . . . . . . . . . . . . . . . . . . . . 158
Driver Mode Control . . . . . . . . . . 156
Electric Parking Brake . . . . . . . . 152
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . 155 Lights (cont'd)
Engine Coolant
Temperature Warning . . . . . . . 155
Engine Oil Pressure . . . . . . . . . . 157
Flash-to-Pass . . . . . . . . . . . . . . . . . 179
Four-Wheel-Drive . . . . . . . . . . . . . 153
Front Fog Lamp . . . . . . . . . . . . . . 158
High-Beam On . . . . . . . . . . . . . . . . 157
High/Low Beam Changer . . . . . 178
Hill Descent Control . . . . . . . . . . 153
Lane Keep Assist . . . . . . . . . . . . . 153
Low Fuel Warning . . . . . . . . . . . . 157
Seat Belt Reminders . . . . . . . . . . 146
Security . . . . . . . . . . . . . . . . . . . . . . 157
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 152
Tire Pressure . . . . . . . . . . . . . . . . . 156
Tow/Haul Mode . . . . . . . . . . . . . . . 153
Traction Off . . . . . . . . . . . . . . . . . . . 154
Limited-Slip Differential . . . . . . . . . 250
Locking Rear Axle . . . . . . . . . . . . . . 250
Locks
Automatic Door . . . . . . . . . . . . . . . . . 46
Delayed Locking . . . . . . . . . . . . . . . . 45
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Lockout Protection . . . . . . . . . . . . . . 46
Power Door . . . . . . . . . . . . . . . . . . . . . 45
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Loss of Control . . . . . . . . . . . . . . . . . 200
Low Fuel Warning Light . . . . . . . . . 157
Low-Profile Tires . . . . . . . . . . . . . . . . 360
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . 106
Lumbar Adjustment . . . . . . . . . . . . . . 71
Front Seats . . . . . . . . . . . . . . . . . . . . . 71
M Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 428
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 422
Maintenance Schedule . . . . . . . . . 415
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 425
Transfer Case . . . . . . . . . . . . . . . . 235
Malfunction Indicator Lamp . . . . . 149
Manual Mirrors . . . . . . . . . . . . . . . . . . 56
Manual Mode . . . . . . . . . . . . . . . . . . . 232
Manual Windows . . . . . . . . . . . . . . . . 63
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 73
Messages
Engine Power . . . . . . . . . . . . . . . . 167
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 166
Vehicle Speed . . . . . . . . . . . . . . . . 167

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 467Power (cont'd)
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Outlets . . . . . . . . . . . . . . . . . . . . . . . 132
Protection, Battery . . . . . . . . . . . . 185
Retained Accessory (RAP) . . . 225
Seat Adjustment . . . . . . . . . . . . . . . . 70
Windows . . . . . . . . . . . . . . . . . . . . . . . 63
Power Assist Steps . . . . . . . . . . . . . . 52
Pregnancy, Using Seat Belts . . . . 84
Privacy
Vehicle Data Recording . . . . . . . 445
Program
Courtesy Transportation . . . . . . 439
Prohibited Fuels . . . . . . . . . . . . . . . . 272
Proposition
65 Warning,
California . . . . . . . . . . . .313, 337, 395,
Back Cover
Publication Ordering
Information . . . . . . . . . . . . . . . . . . . . 442
R Radio Frequency Statement . . . . 443
Reading Lamps . . . . . . . . . . . . . . . . . 184
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 341
Locking . . . . . . . . . . . . . . . . . . . . . . . 250
Rear Camera Mirror . . . . . . . . . . . . . 60
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 77 Rear Seats (cont'd)
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 78
Rear Storage . . . . . . . . . . . . . . . . . . . 126
Rear Vision Camera (RVC) . . . . . 254
Rear Windows . . . . . . . . . . . . . . . . . . . 65
Rearview Mirrors . . . . . . . . . . . . . . . . 60
Automatic Dimming . . . . . . . . . . . . . 60
Reclining Seatbacks . . . . . . . . . . . . . 71
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 425
Records
Maintenance . . . . . . . . . . . . . . . . . . 428
Recreational Vehicle Towing . . . . 399
Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 437
Remote Keyless Entry
(RKE) System . . . . . . . . . . . . . . 33, 41
Remote Vehicle Start . . . . . . . . . . . . 43
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 98
Maintenance . . . . . . . . . . . . . . . . . . 427
Replacing Airbag System . . . . . . . . 98
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . 117
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . . . 85 Reporting Safety Defects
Canadian Government . . . . . . . . 444
General Motors . . . . . . . . . . . . . . . 444
U.S. Government . . . . . . . . . . . . . 443
Restraints
Where to Put . . . . . . . . . . . . . . . . . 104
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . 225
Reverse Tilt Mirrors . . . . . . . . . . . . . . 59
Ride Control Systems
Enhanced Traction
System (ETS) . . . . . . . . . . . . . . . 250
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 205
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 437
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 65
Rotation, Tires . . . . . . . . . . . . . . . . . . 376
Routing, Engine Drive Belt . . . . . . 432
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 229
S Safety Defects Reporting
Canadian Government . . . . . . . . 444
General Motors . . . . . . . . . . . . . . . 444

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-1500-11698638) - 2019 - crc - 5/16/18
Index 469Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Brake Pad Life . . . . . . . . . . . . . . . . 335
Engine Air Filter Life . . . . . . . . . . 325
Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 260
Infotainment . . . . . . . . . . . . . 187, 446
Noise Control . . . . . . . . . . . . . . . . . 342
Systems
Driver Assistance . . . . . . . . . . . . . 253
T Tachometer . . . . . . . . . . . . . . . . . . . . . 143
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Taillamps
Bulb Replacement . . . . . . . . . . . . 347
Task Lighting . . . . . . . . . . . . . . . . . . . 182
Text Telephone (TTY) Users . . . . 436
Theft-Deterrent Systems . . . . . . . . . 55
Immobilizer . . . . . . . . . . . . . . . . . . . . . 55
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
All-Season . . . . . . . . . . . . . . . . . . . . 359
All-Terrain . . . . . . . . . . . . . . . . . . . . 360
Buying New Tires . . . . . . . . . . . . . 378
Chains . . . . . . . . . . . . . . . . . . . . . . . . 382
Changing . . . . . . . . . . . . . . . . . . . . . 385 Tires (cont'd)
Designations . . . . . . . . . . . . . . . . . 363
Different Size . . . . . . . . . . . . . . . . . 379
Full-Size Spare . . . . . . . . . . . . . . . 394
If a Tire Goes Flat . . . . . . . . . . . . 383
Inspection . . . . . . . . . . . . . . . . . . . . 375
Low Profile . . . . . . . . . . . . . . . . . . . 360
Pressure . . . . . . . . . . . . . . . . . 367, 368
Pressure Light . . . . . . . . . . . . . . . . 156
Pressure Monitor Operation . . 370
Pressure Monitor System . . . . . 369
Rotation . . . . . . . . . . . . . . . . . . . . . . 376
Sidewall Labeling . . . . . . . . . . . . . 360
Terminology and Definitions . . 364
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 380
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . . . 381
Wheel Replacement . . . . . . . . . . 381
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 377
Winter . . . . . . . . . . . . . . . . . . . . . . . . 359
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 271
Tow/Haul Mode . . . . . . . . . . . . . . . . . 234
Tow/Haul Mode Light . . . . . . . . . . . 153
Towing
Driving Characteristics . . . . . . . . 276
Equipment . . . . . . . . . . . . . . . . . . . . 285 Towing (cont'd)
General Information . . . . . . . . . . 276
Recreational Vehicle . . . . . . . . . . 399
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 281
Trailer Sway Control (TSC) . . . 293
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 398
Traction
Limited-Slip Differential . . . . . . . 250
Off Light . . . . . . . . . . . . . . . . . . . . . . 154
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . . . 243
Trailer
Sway Control (TSC) . . . . . . . . . . 293
Towing . . . . . . . . . . . . . . . . . . . . . . . . 281
Trailer Towing
App . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Trailering App . . . . . . . . . . . . . . . . . . 296
Transfer Case . . . . . . . . . . . . . . . . . . 235
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . 229
Fluid, Automatic . . . . . . . . . . . . . . 325
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . 439
Trip Odometer . . . . . . . . . . . . . . . . . . 142
Truck-Camper Loading
Information . . . . . . . . . . . . . . . . . . . . 214
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . . . 181