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Inspecting and Maintaining TiresRegularly inspect the tread and side walls for
any sign of distortion (bulges), cuts or wear.Warning: Do not drive Model S if a tire is
damaged, excessively worn, or inflated to
an incorrect pressure. Check tires
regularly for wear, and ensure there are
no cuts, bulges or exposure of the ply/
cord structure.
Tire Wear
Adequate tread depth is important for proper
tire performance. Tires with a tread depth less
than 4/32” (3 mm) are more likely to
hydroplane in wet conditions and should not
be used. Tires with a tread depth less than
5/32” (4 mm) do not perform well in snow and
slush and should not be used when driving in
winter conditions.
Model S is originally
fitted with tires that have
wear indicators molded into the tread pattern. When the tread has been worn down to 4/32”(3 mm), the indicators start to appear at thesurface of the tread pattern, producing the
effect of a continuous band of rubber across
the width of the tire. For optimal performance
and safety, Tesla recommends replacing tires
before the wear indicators are visible.
Tire Rotation, Balance, and Wheel Alignment
Tesla recommends rotating the tires every
6250 miles (10,000 km).
Unbalanced wheels (sometimes noticeable as
vibration through the steering wheel)
affectvehicle handling and tire life. Even with regular
use, wheels can get out of balance. Therefore,
they should be balanced as required.
If tire wear is uneven (on one side of the tire
only) or becomes abnormally excessive, check
the alignment of wheels.
Note: When replacing only two tires, always
install the new tires on the rear.
Punctured Tires
A puncture eventually causes the tire to lose pressure, which is why it is important to check
tire pressures frequently. Permanently repair
or replace punctured or damaged tires as
soon as possible.
Your tubeless tires may not leak when
penetrated, provided the object remains in the tire. If, however, you feel a sudden vibration or
ride disturbance while driving, or you suspect a tire is damaged, immediately reduce yourspeed. Drive slowly, while avoiding heavy
braking or sharp steering and, when safe to do so, stop the vehicle. Arrange to have Model S
transported to a Tesla service center, or to a
nearby tire repair center.
Note: In some cases, you can temporarily
repair small tire punctures (under 1/4” (6
mm)) using an optional tire repair kit available from Tesla. This allows you to slowly drive
Model S to Tesla or to a nearby tire repair
facility (see Temporary Tire Repair on page
144).Warning: Do not drive with a punctured
tire, even if the puncture has not causedthe tire to
deflate. A punctured tire candeflate suddenly at any time.
Flat Spots
If Model S is stationary for a long period in
high temperatures, tires can form
flat spots.
When Model S is driven, these flat spots cause
a vibration which gradually disappears as the
tires warm up and regain their original shape.
To minimize
flat spots during storage, inflatetires to the maximum pressure indicated on the tire wall. Then, before driving, release airto adjust tire pressure to the recommendedlevels.
Improving Tire Mileage
To improve the mileage you get from your
tires, maintain tires at the recommended tire
pressures, observe speed limits and advisory
speeds, and avoid:
Page 142 of 188

Seasonal Tire Types
Summer Tires
Your Model S may be originally equipped with high performance summer tires. These tires
are designed for maximum dry and wet road
performance and not designed to perform
well in winter conditions. Tesla recommends
using winter tires if driving in cold
temperatures or on roads where snow or ice may be present. Contact Tesla for winter tire
recommendations.Warning: In cold temperatures or on snow
or ice, summer tires do not provide
adequate traction. Selecting and installing the appropriate tires for winter conditions
is important to ensure the safety and
optimum performance of your Model S,
even when equipped with dual-motors.
All-Season Tires
Your Model S may be originally equipped with
all-season tires. These tires are designed to
provide adequate traction in most conditions
year-round, but may not provide the same level of traction as winter tires in snowy or icy
conditions. All-season tires can be
identifiedby “ALL SEASON" and/or "M+S” (mud and
snow) on the tire sidewall.
Winter Tires
Use winter tires to increase traction in snowy
or icy conditions. When installing winter tires,
always install a complete set of four tires at
the same time. Winter tires must be the same
size, brand, construction and tread pattern on all four wheels. Contact Tesla for winter tire
recommendations.
Winter tires can be identified by amountain/snowflake symbol on the
tire
Page 170 of 188
Uniform Tire Quality GradingThe following information relates to the tire
grading system developed by the National
Highway
Traffic Safety Administration
(NHTSA), which grades tires by tread wear,
traction and temperature performance. Tires
that have deep tread, and winter tires, are
exempt from these marking requirements.
Where applicable, quality grades are found on
the tire
Page 186 of 188

steering wheel (continued)adjusting position 37
adjusting sensitivity 37
buttons 37
heated 37
scroll bars 37
steering, automatic 73
Streaming radio 109
summer tires 141
Summon 78
sunroof 15
suspension 107
suspension
specifications 164
T
telematics 177
temperatureBattery (high voltage), limits 130
cabin, controls for 102
heated steering wheel 39
outside 43
tires 169
tie-down straps
174
tilt detection 122
Tire and Loading Information label 159
tire noise 141
Tire Pressure Monitoring SystemFCC certification 180
overview of 142
tire pressures, checking 138
tire repair kitinflating with air only 146inflating with sealant 145
replacing the sealant canister 147tiresall-season 141
balancing 139
chains 141
industry glossary of terms 170
inspecting and maintaining 139
pressures, how to check 138
quality grading 169
replacing 140
replacing a tire sensor 142
rotation 139
specification 166
summer 141
temperature grades 169
tire markings 167
tire sealant 144
traction grade 169
treadwear grade 169
winter 141
toll system transponders, attaching 157
tolls, avoiding 117
torque
specifications 163
touch up body 150
touchscreenclean mode 149
cleaning 149
Controls 95
overview 90
Settings 98
software updates 126
Tow mode 172
towing 172
towing a trailer 160
towing eye, locating 173
towing instructions 172
TPMSFCC certification 180
overview of 142
traction control 56
trademarks 175, 176
Traffic-Aware Cruise Control 67Traffic-Based Routing 117
trailer hitches 160
transmission
specifications 163
transponders, attaching 157
Transport Canada, contacting 178
transporting 172
trip chart 62
trip meter 61
trip overview 117
trip planner 117
trunk, front 12
trunk, rearchild protection lock 7
disabling interior handle 7
TuneIn radio 109
turn signals 52
U
ultrasonic sensors 65
uniform tire quality grading 169
Units & Format 98
Unlock on Park 4
unlockingtrunk, front 12
trunk, rear 10
unlocking and locking doors 4
unlocking when key doesn
Page 187 of 188
vehicle loading 159
vent, sunroof 15
ventilation 105
VIN (Vehicle
Identification Number) 158
voice commands 37
volume control 90
volume control (media) 108
W walk-away locking 7
Wall Connector 129
warning
flashers 52
washer fluid, topping up 155
washer jets, cleaning 151
washers, using 53
weight
specifications 162
wheel chocks 174
wheelsalignment 139
replacing 140
specifications 166
Wi-Fi, connecting to 125
windshield washer fluid, topping up 155
winter tires 141
wiper blades, replacing 151
wipers and washers 53
wipers, de-icing 53
Work location 118
Index
186Model S Owner