2018 CHEVROLET SONIC wheel size

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
270 Vehicle Care
Used Replacement Wheels
{Warning
Replacing a wheel with a used
one is dangerous. How it has
been used or how far it has been
driven may be unknown. It could
fail suddenly and cause a crash.
When replacing wheels, use a
new GM original equipment
wheel.
Tire Chains
{Warning
If the vehicle has a tire size other
than 195/65R15 or 205/55R16, 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(Continued)
Warning (Continued)
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 slow
and readjust or remove the
traction device if it contacts the
vehicle. Do not spin the wheels. If
traction devices are used, install
them on the front tires.
Caution
If the vehicle is equipped with
195/65R15 or 205/55R16 size
tires, use tire chains only where
legal and only when necessary.
Use low profile chains that add no
more than 10 mm thickness to the
tire tread and inner sidewall. Use
(Continued)
Caution (Continued)
chains that are the proper size for
the tires. Install them on the tires
of the front axle. Do not use
chains on the tires of the rear
axle. Tighten them as tightly as
possible with the ends securely
fastened. Drive slowly and follow
the chain manufacturer's
instructions. If the chains contact
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 blow out
while driving, especially if the tires
are maintained properly. See Tires
0 251. 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:

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
276 Vehicle Care
Storing the Flat Tire and Tools1. Return the jack and tools to their original storage location.
2. Replace the trim cover.
3. Place the flat tire, lying flat, in the rear storage compartment.
If the vehicle is a sedan the flat
tire should be against the back
of the rear seats.
If the vehicle is a hatchback
the flat tire should be against
the back of the trunk.4. Attach one end of the strap toa cargo tie-down in the rear of
the vehicle.
Sedan
Hatchback
5. Route the strap through the wheel, as shown. 6. Attach the other end of the
strap to the other cargo
tie-down in the rear of the
vehicle.
7. Tighten the strap.
Storing the Compact Spare Tire
and Tools
Reverse the instructions for
removing the spare tire and tools to
store the compact spare tire.
The compact spare tire is for
temporary use only. Replace the
compact spare tire with a full-size
tire as soon as you can. See
Compact Spare Tire 0276.
Compact Spare Tire
{Warning
Driving with more than one
compact spare tire at a time could
result in loss of braking and
handling. This could lead to a
crash and you or others could be
injured. Use only one compact
spare tire at a time.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
346 Index
StrutsGas . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 176
Summer Tires . . . . . . . . . . . . . . . . . . 252
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 51
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 205
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 110
TaillampsBulb Replacement . . . . . . . . . . . . 242
Text Telephone (TTY) Users . . . . 314
Theft-Deterrent Systems . . . . . . . . . 46 Immobilizer . . . . . . . . . . . . . . . . . . . . . 45
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 All-Season . . . . . . . . . . . . . . . . . . . . 251
Buying New Tires . . . . . . . . . . . . . 265
Chains . . . . . . . . . . . . . . . . . . . . . . . . 270
Changing . . . . . . . . . . . . . . . . . . . . . 272
Compact Spare . . . . . . . . . . . . . . . 276
Designations . . . . . . . . . . . . . . . . . 255
Different Size . . . . . . . . . . . . . . . . . 267
If a Tire Goes Flat . . . . . . . . . . . . 270 Tires (cont'd)
Inspection . . . . . . . . . . . . . . . . . . . . 263
Pressure . . . . . . . . . . . . . . . . . . . . . . 258
Pressure Light . . . . . . . . . . . . . . . . .119
Pressure Monitor Operation . . 260
Pressure Monitor System . . . . . 259
Rotation . . . . . . . . . . . . . . . . . . . . . . 264
Sidewall Labeling . . . . . . . . . . . . . 253
Terminology and Definitions . . 256
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 267
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 269
Wheel Replacement . . . . . . . . . . 269
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 265
Winter . . . . . . . . . . . . . . . . . . . . . . . . 252
Towing
General Information . . . . . . . . . . 212
Recreational Vehicle . . . . . . . . . . 280
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 280
Traction Control System (TCS)/
StabiliTrak Light . . . . . . . . . . . . . .119
Off Light . . . . . . . . . . . . . . . . . . . . . . .118
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 198 Trademarks and License
Agreements . . . . . . . . . . . . . . . . . . . 163
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 191
Fluid, Automatic . . . . . . . . . . . . . . 225
Fluid, Manual . . . . . . . . . . . . . . . . . 226
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . 317
Trip Odometer . . . . . . . . . . . . . . . . . . 110
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 135
Turn Signal Bulb Replacement . . . . . . . . . . . . 242
U
Ultrasonic Parking SensorLight . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Uniform Tire Quality Grading . . . 267
Up-Shift Light . . . . . . . . . . . . . . . . . . . 117
USB Port . . . . . . . . . . . . . . . . . . . . . . . 147
Using the System . . . . . . . . . . . . . . . 142
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 44
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 172

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Index 347
Vehicle (cont'd)Identification Number (VIN) . . . 307
Load Limits . . . . . . . . . . . . . . . . . . . 177
Messages . . . . . . . . . . . . . . . . . . . . 127
Personalization . . . . . . . . . . . . . . . 129
Remote Start . . . . . . . . . . . . . . . . . . . 37
Security . . . . . . . . . . . . . . . . . . . . . . . . 44
Service Soon Light . . . . . . . . . . . .115
Speed Messages . . . . . . . . . . . . . 129
Towing . . . . . . . . . . . . . . . . . . . . . . . . 280
Vehicle Ahead Indicator . . . . . . . . 118
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . 258
Vehicle Data Recording and
Privacy . . . . . . . . . . . . . . . . . . . . . . . . 323
Ventilation, Air . . . . . . . . . . . . . . . . . . 167
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
W
Warning Brake System Light . . . . . . . . . . . .115
Caution and Danger . . . . . . . . . . . . . 3
Lane Departure (LDW) . . . . . . . 207
Warning Light
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . .117
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . 107 Warnings
Hazard Flashers . . . . . . . . . . . . . . 134
Washer Fluid . . . . . . . . . . . . . . . . . . . 233
Wheels Alignment and Tire Balance . . 269
Different Size . . . . . . . . . . . . . . . . . 267
Replacement . . . . . . . . . . . . . . . . . 269
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Where to Put the Restraint . . . . . . 85
Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Windows . . . . . . . . . . . . . . . . . . . . . . . . 49 Manual . . . . . . . . . . . . . . . . . . . . . . . . . 49
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Windshield Replacement . . . . . . . . . . . . . . . . . 239
Wiper/Washer . . . . . . . . . . . . . . . . 104
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 175
Winter Tires . . . . . . . . . . . . . . . . . . . . 252
Wiper Blade Replacement . . . . . . 237
Wipers Rear Washer . . . . . . . . . . . . . . . . . 105