2023 CHEVROLET TAHOE tire size

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
368 Vehicle Care
{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.
The Tire and Loading Information label
indicates the original equipment tires
on the vehicle. See Vehicle Load Limits
0 205.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 0367 and
Accessories and Modifications 0319.
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.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
370 Vehicle Care
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. Some aluminum
wheels can be repaired. See your dealer if
any of these conditions exist.
Your dealer will know the kind of wheel that
is needed.
Each new wheel should have the same
load-carrying capacity, diameter, width,
offset, and be mounted the same way as
the one it replaces.
Replace wheels, wheel bolts, wheel nuts,
or Tire Pressure Monitor System (TPMS)
sensors with new GM original equipment
parts.
{Warning
Using the wrong replacement wheels,
wheel bolts, or wheel nuts can be
dangerous. It could affect the braking and
handling of the vehicle. Tires can lose air
and cause loss of control, resulting in a
crash. Always use the correct wheel,
wheel bolts, and wheel nuts for
replacement.
{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.
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
If the vehicle has 275/60R20 or 275/50R22
size tires, 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 slow and readjust or remove the
traction device if it is contacting the
vehicle. Do not spin the wheels.
If traction devices are used, install them
on the rear tires.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
Vehicle Care 371
Caution
If the vehicle is equipped with a tire size
other than 275/60R20 or 275/50R22, use
tire chains only where legal and only
when necessary. Use chains that are the
proper size for the tires. Install them on
the tires of the rear axle. Do not use
chains on the tires of the front 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. 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.
{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
Lifting a vehicle and getting under it to
do maintenance or repairs is dangerous
without the appropriate safety equipment
and training. If a jack is provided with
the vehicle, it is designed only for
changing a flat tire. If it is used for
anything else, you or others could be
badly injured or killed if the vehicle slips
off the jack. If a jack is provided with the
vehicle, only use it for changing a
flat tire.
If a tire goes flat, avoid further tire and
wheel damage by driving slowly to a level
place, well off the road, if possible. Turn on
the hazard warning flashers. See Hazard
Warning Flashers 0139.
If your vehicle is loaded at or near
maximum cargo capacity, it may be difficult
to fit the jack under the vehicle due to the
environment (shoulder slope, road debris,
etc.). Removal of some weight may improve
the ability to fit the jack under the vehicle
at the correct jacking location.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
380 Vehicle Care
Caution
Always store the spare tire or flat tire
with the valve stem pointed up. Stowing
a tire with the valve stem pointed down
could result in damage to the wheel.
Caution
The tire hoist is designed to be raised
and lowered with tension on the cable.
If the hoist must be raised or lowered
without a tire attached, do so only by
hand, and at a slow pace, to avoid
damaging the mechanism. Do not use
power tools.
{Warning
An improperly stored spare tire could
come loose and cause a crash. To avoid
personal injury or property damage,
always store the spare tire when the
vehicle is parked on a level surface.If the vehicle has 275/60R20 or 275/50R22
size tires, the flat tire must be stored inside
of the vehicle using the flat tire secure strap
inside the glove box. See
“Storing a Flat Tire
Inside of the Vehicle” later in this section.
If the vehicle has 265/65R18 or 275/55R20
size tires, store the flat tire under the rear
of the vehicle in the spare tire carrier. Refer
to the following graphics and instructions:
1. Hoist Assembly
2. Hoist Shaft
3. Hoist Shaft Access Cover/Hole
4. Jack Handle Extension
5. Wheel Wrench
6. Spare Tire Lock
7. Hoist End of Extension Tool 8. Hoist Shaft Access Hole
9. Spare Tire (Valve Stem Pointed Up)
10. Tire/Wheel Retainer
11. Hoist Cable
1. Put the tire (9) on the ground at the rear
of the vehicle with the valve stem
pointed up, and to the rear.
2. Tilt the tire toward the vehicle. Separate the tire/wheel retainer from the guide
pin. Pull the pin through the center of
the wheel. Tilt the retainer down
through the center wheel opening.
Make sure the retainer is fully seated
across the underside of the wheel.
3. Assemble the jack handle extensions (4)and wheel wrench (5).

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
382 Vehicle Care
Storing the Tools
To store the tools:1. Return the tools (wheel wrench, jack handle, and jack handle extensions) to
the tool bag. Use the velcro straps to
secure the tool bag under the load floor
in the cargo area.
2. Position the jack and wheel blocks in the driver side trim panel over the
wheelhouse.
3. Turn the jack knob clockwise until the jack is secured tight in the mounting
bracket. Be sure to position the holes in
the base of the jack onto the pin in the
mounting bracket.
4. Close the trim panel door.
Storing a Flat Tire Inside of the Vehicle
If the vehicle has 275/60R20 or 275/50R22
size tires, the flat tire must be stored inside
of the vehicle in the cargo area using the
flat tire secure strap inside the glove box. 1. Store the tools. See “Storing the Tools”
earlier in this section.
2. If the vehicle has a short wheel base, the third row seat must be folded down to
provide sufficient space to store the flat
tire. If the third row seat cannot be folded down, the flat tire cannot be
stored and must be left in a safe
location, to be picked up at a later time.
3. Once there is sufficient space in the rear of the vehicle, lift the flat tire and place
it on top of the load floor, with the
valve stem pointed up.4. Remove the flat tire secure strap from
the glove box and place the loop end of
the strap through the cargo tie-down.
Place the hook end of the strap through
the loop and pull it until the strap is
fastened securely to the tie-down.
5. Route the hook end of the strap throughthe wheel, as shown.
6. Attach the hook to the other cargo tie-down in the rear of the vehicle.
7. Tighten the strap.
Full-Size Spare Tire
If this vehicle came with a full-size spare
tire, it was fully inflated when new,
however, it can lose air over time. Check the
inflation pressure regularly. See Tire Pressure
0 358 and Vehicle Load Limits 0205 for
information regarding proper tire inflation
and loading the vehicle. For instructions on
how to remove, install, or store a spare tire,
see Tire Changing 0372.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16416971) - 2023 - CRC - 4/26/22
Vehicle Care 383
After installing the spare tire on the vehicle,
stop as soon as possible and check that the
spare is correctly inflated. The spare tire is
made to perform well at speeds up to
112 km/h (70 MPH) at the recommended
inflation pressure, so you can finish
your trip.
Have the damaged or flat road tire repaired
or replaced and installed back onto the
vehicle as soon as possible so the spare tire
will be available in case it is needed again.
Do not mix tires and wheels of different
sizes, because they will not fit. Keep the
spare tire and its wheel together.
Caution
If the vehicle has four-wheel drive and a
different size spare tire is installed, do
not drive in four-wheel drive until the flat
tire is repaired and/or replaced. The
vehicle could be damaged and the repairs
would not be covered by the warranty.
Never use four-wheel drive when a
different size spare tire is installed on the
vehicle.
The vehicle may have a different size spare
tire than the road tires originally installed
on the vehicle. This spare tire was developed for use on this vehicle, so it is all right to
drive on it. If the vehicle has four-wheel
drive and a different size spare tire is
installed, drive only in two-wheel drive.
If the vehicle has a spare tire that does not
match the original road tires and wheels in
size and type, do not include the spare in
the tire rotation.
If equipped with a temporary use full-size
spare tire, it is indicated on the tire sidewall.
See
Tire Sidewall Labeling 0354. This spare
tire should not be driven on over 112 km/h
(70 mph), or 88 km/h (55 mph) when
pulling a trailer, at the proper inflation
pressure. Repair and replace the road tire as
soon as it is convenient, and stow the spare
tire for future use.
Jump Starting
Jump Starting - North America
For more information about the vehicle
battery, see Battery - North America 0337.
If the vehicle's battery (or batteries) has run
down, you may want to use another vehicle
and some jumper cables to start your
vehicle. Be sure to use the following steps
to do it safely.
{Warning
WARNING: Battery posts, terminals and
related accessories can expose you to
chemicals including lead and lead
compounds, which are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See California Proposition 65 Warning 01.
{Warning
Batteries can hurt you. They can be
dangerous because:
.They contain acid that can burn you.
.They contain gas that can explode or
ignite.
.They contain enough electricity to
burn you.
If you do not follow these steps exactly,
some or all of these things can hurt you.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16416971) - 2023 - CRC - 4/25/22
434 Index
Fluid (cont'd)Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Forward Collision Alert (FCA) System . . . . . . . . . . . 275
Four Corner Air Suspension Light . . . . . . . . 120
Four Corner Air Suspension System . . . . . . . 231
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . .219, 338
Four-Wheel-Drive
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Heated and Ventilated Seats . . . . . . . . . . . . 42
Pedestrian Braking (FPB) System . . . . . . . 278
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Dynamic Management . . . . . . . . . . . . . . . . . 214
Economy, Driving for Better . . . . . . . . . . . 195
Filling a Portable Fuel Container . . . . . . . 287
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 286
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 286
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Low Fuel Warning Light . . . . . . . . . . . . . . . 122
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . 285
Recommended . . . . . . . . . . . . . . . . . . . . . . . . . 285 Fuel (cont'd)
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Full-Size Spare Tire . . . . . . . . . . . . . . . . . . . . . . . 382
Fuses Engine Compartment Fuse Block . . . . . . . 345
Fuses and Circuit Breakers . . . . . . . . . . . . . 344
Instrument Panel Fuse Block . . . . . . . . . . . 349
Rear Compartment Fuse Block . . . . . . . . . 351
G
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . 132Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Gauges Engine Coolant Temperature . . . . . . . . . . . 109
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 108
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Transmission Temperature . . . . . . . . . . . . . 110
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 107
Voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Warning Lights and Indicators . . . . . . . . . 101
General Information Service and Maintenance . . . . . . . . . . . . . . 399
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 319 Glass Replacement . . . . . . . . . . . . . . . . . . . . . . . 340
Global Positioning System (GPS) . . . . . . . . . 163
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Guidance Problems with the Route . . . . . . . . . . . . . . 164
H
Hazard Warning Flashers . . . . . . . . . . . . . . . . 139
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Head-Up Display (HUD) . . . . . . . . . . . . . . . . . . .128
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 341
Daytime Running Lamps (DRL) . . . . . . . . . 138
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
High-Beam On Light . . . . . . . . . . . . . . . . . . . 122
High/Low Beam Changer . . . . . . . . . . . . . . 138
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 122
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 94
Ventilated Front Seats . . . . . . . . . . . . . . . . . . 42
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186, 189
High-Beam On Light . . . . . . . . . . . . . . . . . . . . . . 122

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-16416971) - 2023 - CRC - 4/25/22
440 Index
System (cont'd)Rear Seat Infotainment (RSI) . . . . . . . . . . . 154
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Surround Vision . . . . . . . . . . . . . . . . . . . . . . . . 263
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Taillamps
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 342
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Text Telephone (TTY) Users . . . . . . . . . . . . . . .413
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . 26 Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Third Row Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
All-Terrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 367
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Full-Size Spare . . . . . . . . . . . . . . . . . . . . . . . . . 382
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . . 371
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Low-Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 358, 359 Tires (cont'd)
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Pressure Monitor Operation . . . . . . . . . . . 361
Pressure Monitor System . . . . . . . . . . . . . . 360
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 354
Terminology and Definitions . . . . . . . . . . . 356
Uniform Tire Quality Grading . . . . . . . . . . 368
Wheel Alignment and Tire Balance . . . . 369
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 370
When It Is Time for New Tires . . . . . . . . . 366
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Towing App . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Driving Characteristics . . . . . . . . . . . . . . . . . 288
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
General Information . . . . . . . . . . . . . . . . . . . 288
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 387
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Trailer Sway Control (TSC) . . . . . . . . . . . . . 305
Traction Control System (TCS)/StabiliTrakLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Control/Electronic Stability Control . . . . 225
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Trademarks and License Agreements . . . . . .183 Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . . . . . . 305
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Towing App . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Transfer Case Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 219
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 327
Temperature Gauge . . . . . . . . . . . . . . . . . . . . 110
Transportation Program, Courtesy . . . . . . . 416
Transporting
a Disabled Vehicle . . . . . . . . . . . . . . . . . . . . . 386
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
TTY Users Customer Assistance . . . . . . . . . . . . . . . . . . . 413
Turn and Lane-Change Signals . . . . . . . . . . . 139
Turn Signal Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 342
U
Uniform Tire Quality Grading . . . . . . . . . . . . 368
Universal Remote System . . . . . . . . . . . . . . . . . 132Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Updates
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153