2018 CHEVROLET CORVETTE wheel

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Vehicle Care 295
.Aftermarket appearance caps or
covers while the lamps are
illuminated, due to excessive
heat generated
Caution
Failure to clean lamps properly
can cause damage to the lamp
cover that would not be covered
by the vehicle warranty.
Caution
Using wax on low gloss black
finish stripes can increase the
gloss level and create a
non-uniform finish. Clean low
gloss stripes with soap and
water only.
Air Intakes
Clear debris from the air intakes,
between the hood and windshield,
when washing the vehicle.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean rubber blades using lint-free
cloth or paper towel soaked with
windshield washer fluid or a mild
detergent. Wash the windshield
thoroughly when cleaning the
blades. Bugs, road grime, sap, and
a buildup of vehicle wash/wax
treatments may cause wiper
streaking.
Replace the wiper blades if they are
worn or damaged. Damage can be
caused by extreme dusty
conditions, sand, salt, heat, sun,
snow, and ice.
Weatherstrips
Apply weatherstrip lubricant on
weatherstrips to make them last
longer, seal better, and not stick or
squeak. Lubricate weatherstrips at
least once a year. Hot, dry climates
require more frequent application.
Black marks from rubber material on
painted surfaces can be removed by rubbing with a clean cloth. See
Recommended Fluids and
Lubricants
0313.
Tires
Use a stiff brush with tire cleaner to
clean the tires.
Caution
Using petroleum-based tire
dressing products on the vehicle
may damage the paint finish and/
or tires. When applying a tire
dressing, always wipe off any
overspray from all painted
surfaces on the vehicle.
Wheels and Trim —Aluminum
or Chrome
Use a soft, clean cloth with mild
soap and water to clean the wheels.
After rinsing thoroughly with clean
water, dry with a soft, clean towel.
A wax may then be applied.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
296 Vehicle Care
Caution
Chrome wheels and other chrome
trim may be damaged if the
vehicle is not washed after driving
on roads that have been sprayed
with magnesium, calcium,
or sodium chloride. These
chlorides are used on roads for
conditions such as ice and dust.
Always wash the chrome with
soap and water after exposure.
Caution
To avoid surface damage, do not
use strong soaps, chemicals,
abrasive polishes, cleaners,
brushes, or cleaners that contain
acid on aluminum or
chrome-plated wheels. Use only
approved cleaners. Also, never
drive a vehicle with aluminum or
chrome-plated wheels through an
automatic car wash that uses(Continued)
Caution (Continued)
silicone carbide tire cleaning
brushes. Damage could occur
and the repairs would not be
covered by the vehicle warranty.
Brake System
Visually inspect brake lines and
hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors
for surface condition. Inspect drum
brake linings/shoes for wear or
cracks. Inspect other brake parts,
including drums, wheel cylinders,
calipers, parking brake, master
cylinder, brake fluid reservoir,
vacuum pipes, electric vacuum
pump including bracket and vent
hose, if equipped.
Steering, Suspension, and
Chassis Components
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear at
least once a year.
Inspect power steering for proper
hook-up, binding, leaks, cracks,
chafing, etc.
Visually check constant velocity joint
boots and axle seals for leaks.
Body Component Lubrication
Lubricate all key lock cylinders,
hood hinges, and liftgate hinges,
unless the components are plastic.
Applying silicone grease on
weatherstrips with a clean cloth will
make them last longer, seal better,
and not stick or squeak.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Service and Maintenance 311
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns. Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
.
Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs
of leaking, blown seals,
or damage, and can advise
when service is needed. Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel,
and can reduce the risk of tire
failure.
.
Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord
or fabric showing through the
rubber; cracks or cuts in the
tread or sidewall; or a bulge or
split in the tire.
. Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also
provide tire/wheel balancing
services to ensure smooth
vehicle operation at all speeds.
Your dealer sells and services
name brand tires.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
312 Service and Maintenance
Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For
information on how to clean and
protect the vehicle’s interior and
exterior, seeInterior Care 0297 and
Exterior Care 0292.
Wheel Alignment
Wheel alignment is critical for
ensuring that the tires deliver
optimal wear and performance.
. Signs that the alignment may
need to be adjusted include
pulling, improper vehicle
handling, or unusual tire wear. .
Your dealer has the required
equipment to ensure proper
wheel alignment.
Windshield
For safety, appearance, and the
best viewing, keep the windshield
clean and clear.
. Signs of damage include
scratches, cracks, and chips.
. Trained dealer technicians can
inspect the windshield and
recommend proper replacement
if needed. Wiper Blades
Wiper blades need to be cleaned
and kept in good condition to
provide a clear view.
.
Signs of wear include streaking,
skipping across the windshield,
and worn or split rubber.
. Trained dealer technicians can
check the wiper blades and
replace them when needed.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
318 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
SeeRecommended Fluids and Lubricants 0313.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant charge type and amount, see the refrigerant label underthe hood. See your dealer for more information.
Engine Cooling System 11.2 L 11.8 qt
Intercooler System (LT4) 4.3 L 4.5 qt
Engine Oil with Filter 6.2L LT1 Engine without Z51 or Grand Sport 6.6 L 7.0 qt
6.2L LT1 Engine with Z51 or Grand Sport 9.3 L 9.8 qt
6.2L LT4 Supercharged Engine 9.3 L 9.8 qt
Fuel Tank 70.4 L 18.6 gal
Wheel Nut Torque 140 Y100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Customer Information 325
.Find the
Chevrolet-recommended
maintenance services.
GM Mobility
Reimbursement Program
This program is available to
qualified applicants for cost
reimbursement, up to certain limits,
of eligible aftermarket adaptive
equipment required for the vehicle,
such as hand controls or a
wheelchair/scooter lift for the
vehicle.
To learn about the GM Mobility
program, see www.gmmobility.com
or call the GM Mobility Assistance
Center at 1-800-323-9935. Text
Telephone (TTY) users, call
1-800-833-9935. General Motors of Canada also has
a Mobility program. See www.gm.ca
or call 1-800-GM-DRIVE
(800-463-7483) for details. TTY
users call 1-800-263-3830.
Roadside Assistance
Program
For U.S.-purchased vehicles, call
1-800-243-8872. (Text Telephone
(TTY): 1-888-889-2438.)
For Canadian-purchased vehicles,
call 1-800-268-6800.
Service is available 24 hours a day,
365 days a year.
Calling for Assistance
When calling Roadside Assistance,
have the following information
ready:
.
Your name, home address, and
home telephone number
. Telephone number of your
location
. Location of the vehicle .
Model, year, color, and license
plate number of the vehicle
. Odometer reading, Vehicle
Identification Number (VIN), and
delivery date of the vehicle
. Description of the problem
Coverage
Services are provided for the
duration of the vehicle’s powertrain
warranty.
In the U.S., anyone driving the
vehicle is covered. In Canada, a
person driving the vehicle without
permission from the owner is not
covered.
Roadside Assistance is not a part of
the New Vehicle Limited Warranty.
General Motors North America and
Chevrolet reserve the right to make
any changes or discontinue the
Roadside Assistance program at
any time without notification.
General Motors North America and
Chevrolet reserve the right to limit
services or payment to an owner or

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Index 355
Service (cont'd)Maintenance, General
Information . . . . . . . . . . . . . . . . . . 302
Parts Identification Label . . . . . 317
Publications Ordering
Information . . . . . . . . . . . . . . . . . . 330
Scheduling Appointments . . . . . 327
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 114
Services Special Application . . . . . . . . . . . 309
Servicing the Airbag . . . . . . . . . . . . . 81
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 247
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 182
Out of Park . . . . . . . . . . . . . . . . . . . 183
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 140
Special Application Services . . . . 309
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 318
Speedometer . . . . . . . . . . . . . . . . . . . 106
Start Assist, Hill . . . . . . . . . . . . . . . . . 195
Start Vehicle, Remote . . . . . . . . . . . 34
Starter Switch Check . . . . . . . . . . . 246
Starting the Engine . . . . . . . . . . . . . 180 Steering . . . . . . . . . . . . . . . . . . . . . . . . 158
Wheel Adjustment . . . . . . . . . . . . . . 97
Wheel Controls . . . . . . . . . . . . . . . . . 97
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . . 94
Center Console . . . . . . . . . . . . . . . . . 94
Convenience Net . . . . . . . . . . . . . . . 95
Glove Box . . . . . . . . . . . . . . . . . . . . . . 92
Instrument Panel . . . . . . . . . . . . . . . 92
Storage Compartments . . . . . . . . . . 92
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . 286
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 173
Summer Tires . . . . . . . . . . . . . . . . . . 261
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 48
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Infotainment . . . . . . . . . . . . . 143, 334
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 106
Text Telephone (TTY) Users . . . . 324
Theft-Deterrent Systems . . . . . . . . . 43 Theft-Deterrent Systems (cont'd)
Immobilizer . . . . . . . . . . . . . . . . . . . . . 43
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Buying New Tires . . . . . . . . . . . . . 272
Chains . . . . . . . . . . . . . . . . . . . . . . . . 278
Competition Oriented . . . . . . . . . 260
Designations . . . . . . . . . . . . . . . . . 262
Different Size . . . . . . . . . . . . . . . . . 274
If a Tire Goes Flat . . . . . . . . . . . . 278
Inspection . . . . . . . . . . . . . . . . . . . . 270
Lifting the Vehicle . . . . . . . . . . . . . 217
Low Profile . . . . . . . . . . . . . . . . . . . 259
Pressure . . . . . . . . . . . . . . . . . 266, 267
Pressure Light . . . . . . . . . . . . . . . . .116
Pressure Monitor Operation . . 268
Pressure Monitor System . . . . . 267
Rotation . . . . . . . . . . . . . . . . . . . . . . 271
Run-Flat . . . . . . . . . . . . . . . . . . . . . . 258
Sealant andCompressor Kit . . . . . . . . . . . . . 279
Sealant and Compressor Kit, Storing . . . . . . . . . . . . . . . . . . 286
Sidewall Labeling . . . . . . . . . . . . . 261
Terminology and Definitions . . 263
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 274

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
356 Index
Tires (cont'd)Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . . . 276
Wheel Replacement . . . . . . . . . . 276
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 272
Winter . . . . . . . . . . . . . . . . . . . . . . . . 258
Towing General Information . . . . . . . . . . 214
Recreational Vehicle . . . . . . . . . . 292
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 290
Track Events and Competitive Driving . . . . . . . . . . . 159
Traction
Limited-Slip Differential . . . . . . . 205
Off Light . . . . . . . . . . . . . . . . . . . . . . .114
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 196
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 185
Fluid, Automatic . . . . . . . . . . . . . . 232
Fluid, Manual . . . . . . . . . . . . . . . . . 233
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . 327
Trip Odometer . . . . . . . . . . . . . . . . . . 106
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 140U
Uniform Tire Quality Grading . . . 274
Universal Remote System . . . . . . 133Operation . . . . . . . . . . . . . . . . . . . . . 135
Programming . . . . . . . . . . . . . . . . . 133
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 41
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 157
Identification Number (VIN) . . . 317
Load Limits . . . . . . . . . . . . . . . . . . . 173
Messages . . . . . . . . . . . . . . . . . . . . 125
Personalization . . . . . . . . . . . . . . . 126
Remote Start . . . . . . . . . . . . . . . . . . . 34
Security . . . . . . . . . . . . . . . . . . . . . . . . 41
Speed Messages . . . . . . . . . . . . . 126
Towing . . . . . . . . . . . . . . . . . . . . . . . . 290
Vehicle Care Storing the Tire Sealantand Compressor Kit . . . . . . . . . 286
Tire Pressure . . . . . . . . . . . . . . . . . 266
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . 333
Ventilation, Air . . . . . . . . . . . . . . . . . . 153
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
W
Warning Brake System Light . . . . . . . . . . . .113
Caution and Danger . . . . . . . . . . . . . 2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . 100
Warnings Hazard Flashers . . . . . . . . . . . . . . 140
Washer Fluid . . . . . . . . . . . . . . . . . . . 241
Wheels Alignment and Tire Balance . . 276
Different Size . . . . . . . . . . . . . . . . . 274
Replacement . . . . . . . . . . . . . . . . . 276
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Windows . . . . . . . . . . . . . . . . . . . . . . . . 46 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Windshield
Replacement . . . . . . . . . . . . . . . . . 248
Wiper/Washer . . . . . . . . . . . . . . . . . . 97
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 172
Winter Tires . . . . . . . . . . . . . . . . . . . . 258
Wiper Blade Replacement . . . . . . 247