
Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17272984) - 2024 - CRC - 2/20/23
Vehicle Care 295
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.
The Tire and Loading Information label
indicates the original equipment tires
on the vehicle. SeeVehicle Load Limits
0 174.
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 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 0294 and
Accessories and Modifications 0232.
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)

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17272984) - 2024 - CRC - 2/20/23
298 Vehicle Care
Caution
The wrong wheel can also cause
problems with bearing life, brake cooling,
speedometer or odometer calibration,
headlamp aim, bumper height, vehicle
ground clearance, and tire or tire chain
clearance to the body and chassis.
Tire Chains
{Warning
Do not use tire chains. There is not
enough clearance. Tire chains used on a
vehicle without the proper amount of
clearance can cause damage to the
brakes, suspension, or other vehicle parts.
The area damaged by the tire chains
could cause loss of control and a crash.
Use another type of traction device only
if its manufacturer recommends it for the
vehicle's tire size combination and road
conditions. Follow that manufacturer's
instructions. To avoid vehicle damage,
drive slowly and readjust or remove the
traction device if it contacts the vehicle.(Continued)
Warning (Continued)
Do not spin the wheels. If traction
devices are used, install them on the tires
of the drive axle only.
If a Tire Goes Flat
It is unusual for a tire to blow out while
driving, especially if the tires are maintained
properly. SeeTires0279. 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. The vehicle has no spare tire, no tire
changing equipment, and no place to store
a tire.
If the vehicle has run-flat tires, there is no
need to stop on the side of the road to
change a flat tire. See
Run-Flat Tires0280.{Warning
Driving on a flat tire will cause
permanent damage to the tire.
Re-inflating a tire after it has been driven
on while severely underinflated or flat
may cause a blowout and a serious crash.
Never attempt to re-inflate a tire that has
been driven on while severely
underinflated or flat. Have your dealer or
an authorized tire service center repair or
replace the flat tire as soon as possible.
{Warning
Special tools and procedures are required
to service a run-flat tire. If these special
tools and procedures are not used, injury
or vehicle damage may occur. Always be
sure the proper tools and procedures, as
described in the service manual, are used.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17272984) - 2024 - CRC - 2/20/23
358 Index
Security (cont'd)Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 Accessories and Modifications . . . . . . . . . 232
Doing Your Own Work . . . . . . . . . . . . . . . . . 234
Electric Parking Brake Light . . . . . . . . . . . . . 92
Maintenance Records . . . . . . . . . . . . . . . . . . 323
Maintenance, General Information . . . . . 315
Parts Identification . . . . . . . . . . . . . . . . . . . . . 324
Scheduling Appointments . . . . . . . . . . . . . . 334
Services
Special Application . . . . . . . . . . . . . . . . . . . . . 319
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 60
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Signals, Turn and Lane-Change . . . . . . . . . . . . 112
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 122
Special Application Services . . . . . . . . . . . . . . 319
Specifications and Capacities . . . . . . . . . . . . . 325
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 12
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 179
Stealth Drive Mode Capability Gauge . . . . . 86
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158 Steering (cont'd)
Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . 75
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 119
Stop/Start System . . . . . . . . . . . . . . . . . . . . . . . 180
Storage Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 73
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . 73
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Storage Areas Underhood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
System Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Brake Pad Life . . . . . . . . . . . . . . . . . . . . . . . . . 264
Engine Air Filter Life . . . . . . . . . . . . . . . . . . . 254
Front Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Global Positioning . . . . . . . . . . . . . . . . . . . . . 128 System (cont'd)
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Text Telephone (TTY) Users . . . . . . . . . . . . . . . 331
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . 24
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 294
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Competition Oriented . . . . . . . . . . . . . . . . . . 281
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 295
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 298
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Lifting the Vehicle . . . . . . . . . . . . . . . . . . . . . 232
Low-Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 286, 287
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Pressure Monitor Operation . . . . . . . . . . . 289
Pressure Monitor System . . . . . . . . . . . . . . 288
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Run-Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 282

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17272984) - 2024 - CRC - 2/20/23
Index 359
Tires (cont'd)Terminology and Definitions . . . . . . . . . . . 284
Uniform Tire Quality Grading . . . . . . . . . . 295
Wheel Alignment and Tire Balance . . . . 296
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 297
When It Is Time for New Tires . . . . . . . . . 293
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Towing General Information . . . . . . . . . . . . . . . . . . . 230
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 306
Track Events and Competitive Driving . . . . 160
Traction
Control System (TCS)/ElectronicStability Control Light . . . . . . . . . . . . . . . . . 95
Control/Electronic Stability Control . . . . 194
Limited-Slip Differential . . . . . . . . . . . . . . . . . 211
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Trademarks and License Agreements . . . . . .147
Traffic Sign Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Transmission Dual Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Dual Clutch Fluid . . . . . . . . . . . . . . . . . . . . . . 253
Dual Clutch Fluid Life System . . . . . . . . . . 253
Performance, Active . . . . . . . . . . . . . . . . . . . . . 93
Temperature Gauge . . . . . . . . . . . . . . . . . . . . . 88
Transportation Program, Courtesy . . . . . . . 334 Transporting
a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 303
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 331
Turn and Lane-Change Signals . . . . . . . . . . . . 112
U
Underhood Compartment Overview . . . . . . . . . . . . . . . . 235
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Uniform Tire Quality Grading . . . . . . . . . . . . 295
Universal Remote System . . . . . . . . . . . . . . . . 106
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Updates Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124
Using Infotainment System . . . . . . . . . . . . . . . . . . 120
Navigation System . . . . . . . . . . . . . . . . . . . . . 125
This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
V
VehicleAhead Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 94
Alarm System . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Vehicle (cont'd)
Data Recording and Privacy . . . . . . . . . . . . 339
Identification Number (VIN) . . . . . . . . . . . . 324
Load Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . 106
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . 129
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . . 92
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . . 112
Lights, Gauges, and Indicators . . . . . . . . . . 80
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Wheels Alignment and Tire Balance . . . . . . . . . . . . 296
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 295