2020 TESLA MODEL 3 wheel

Subsystems
Transmission
TypeSingle speed fixed gearGearbox Ratio9:1
Steering
TypeRack and pinion with electronic power
steering, speed sensitiveNumber of turns lock to lock2.00Turning Circle (curb to curb)38.8 ft (11.8 m)
Brakes
Type
4-wheel anti-lock braking system (ABS)
with Electronic Brake Force Distribution,
Integrated Advanced Stability Control and
Electronic Accelerator pedal actuated
regenerative braking systemCalipersFront: Four piston fixed
Rear: Integrated Electronic Parking Brake
Sliding
Rotor Diameter (ventilated)
Front (non-Performance): 12.6"/320 mm
Front (Performance): 13.98"/355 mm
Rear (non-Performance): 13.2"/335 mm Rear (Performance): 13.2”/335 mmFront Rotor thicknessNew: 0.98"/25 mm
Service limit: 0.91”/23 mmRear Rotor thicknessNew: 0.79"/20 mm
Service limit: 0.71”/18 mmNon-Performance Front Brake Pad Thickness
(excluding back plate)New: 0.393"/10 mm
Service limit: 0.110"/2.8 mmNon-Performance Rear Brake Pad Thickness
(excluding back plate)New: 0.354"/9 mm
Service limit: 0.078"/2 mmPerformance Front Brake Pad Thickness (excluding
back plate)New: 0.393"/10 mm
Service limit: 0.085"/2.15 mmPerformance Rear Brake Pad Thickness (excluding
back plate)New: 0.393"/10 mm
Service limit: 0.071"/1.8 mmParking brakeElectrically actuated parking brake
integrated into rear caliper
Subsystems
188Model 3 Owner

Wheels and Tires
Wheel Specifications (Factory)
Wheel DiameterLocationWidth (in)Offset (mm)18"Front/Rear8.54019"Front/Rear8.54020" (non-Performance brakes)Front/Rear8.54020" (Performance brakes)Front/Rear8.535Lug Nut Torque129 lb. ft (175 Nm)Lug Nut Socket Size21 mmNote: For instructions on how to jack/lift Model 3, see Jacking and Lifting on page 178.
Wheels and Tires
190Model 3 Owner

Tire Specifications (Factory)Tire SizeLocationSize18"Front/RearP235/45R1819"Front/RearP235/40R1920"Front/RearP235/35R20Tire pressures vary depending on the type of tires fitted. Refer to the tire pressures printed on
the Tire and Loading Information label. This label is located on the center door pillar and is
visible when the driver’s door is open (see Maintaining Tire Pressures on page 164).Winter tires can be purchased from a Tesla store.
Wheels and Tires
Specifications191

Understanding Tire MarkingsLaws require tire manufacturers to place standardized information on the sidewall of all tires. This
information identifies and describes the fundamental characteristics of the tire. It also provides
the tire identification number (TIN) for certification of safety standards, and in case of a recall.1Tire category. P indicates that the tire is for passenger vehicles.2Tire width. This 3-digit number is the width (in millimeters) of the tire from sidewall
edge to sidewall edge.3Aspect ratio. This 2-digit number is the sidewall height as a percentage of the tread
width. So, if the tread width is 205 mm, and the aspect ratio is 50, the sidewall height is 102 mm.4Tire construction. R indicates that the tire is of Radial ply construction.5Wheel diameter. This 2-digit number is the diameter of the wheel rim in inches.6Load index. This 2 or 3-digit number is the weight each tire can support. This number is
not always shown.7Speed rating. When stated, indicates the maximum speed (in mph) at which the tire can be used for extended periods. Q=99 mph (160 km/h), R=106 mph (170 km/h), S=112 mph (180 km/h), T=118 mph (190 km/h), U=124 mph (200 km/h), H=130 mph(210 km/h), V=149 mph (240 km/h), W=168 mph (270 km/h), Y=186 mph (300 km/h).
Wheels and Tires
192Model 3 Owner

Tire and Loading Glossaries
General Wheel and Tire TermsAccessory WeightThe combined weight (in excess of those items replaced) of
items available as factory installed equipment.BeadThe inner edge of a tire that is shaped to fit to the rim and form
an air tight seal. The bead is constructed of steel wires which
are wrapped, or reinforced, by the ply cords.Cold Tire PressureThe air pressure in a tire that has been standing in excess of
three hours, or driven for less than one mile.Curb WeightThe weight of a standard vehicle, including any optional
equipment fitted, and with the correct

Instructions for Transporters
DO NOT TRANSPORT WITH
WHEELS ON THE GROUND
The rear motor in Model 3 generates power
when the wheels spin. Always transport Model 3 with all four tires off the ground. Ensure that
the tires are unable to spin at any time during
transport.
Warning: NEVER TRANSPORT YOUR
VEHICLE WITH THE TIRES IN A
POSITION WHERE THEY CAN SPIN. DOING SO CAN LEAD TO SIGNIFICANT
DAMAGE AND OVERHEATING. IN RARE CASES EXTREME OVERHEATING MAY
CAUSE THE SURROUNDING
COMPONENTS TO IGNITE.
Do not transport Model 3 using any method
that is not specified by Tesla. Adhere to the
instructions provided in the following sections
and observe all warnings and cautions provided. Damage caused by impropertransporting of your vehicle is not covered by
the warranty.
Note: Tesla is not liable or responsible for
reimbursing services not dispatched through
Tesla Roadside Assistance.
Approved Methods for Transporting Note: The tires are allowed to rotate slowly
(under 3 mph or 5 km/h) and for a very short
distance (less than 30 feet or 10 meters) only
when Transport Mode is enabled (see Activate
Transport Mode ) while the vehicle is being
winched onto a

Index
A ABS (Anti-lock Braking System) 65
absolute speed limit 114
access panel, removing 176
accessoriesplugging into power socket 26
adjacent lane speed 108
aero covers 167
air circulation 126
air conditioning 125
air distribution 126
air filter 128
air vents 127
airbags 41
alarm 143
all-season tires 170
Always Show Estimated Round Trip Energy
133
ambient lights 58
anti-lock braking (ABS) 65
application launcher 4
audioequalizer 138
immersive sound 138
playing files 136
steering wheel scroll button 50
volume control 136
auto fold
52
Auto High Beam 59
Auto Lane Change 95
auto tilt 52
AUTO wipers 64
automatic emergency braking 112
automatic navigation 130
Autopark 100
autopilotblind spot collision warning 108
side collision warning 108
staying inside lane markings 108AutopilotAuto Lane Change 95
automatic emergency braking 111
Autopark 100
Autosteer 93
collision avoidance assist 111
forward collision warning 111
Navigate on Autopilot 96
overtake acceleration 87
overview 84
speed assist 114
speed limit warning 114
staying within speed limits 114
Summon 102
Traffic-Aware Cruise Control 87
Autopilot components 84
Autosteer 93
average range 74
B
backup camera 75battery (12V)complete discharge 155
specifications 189Battery (high voltage)care of 155
coolant 176
specifications 189
temperature limits 155
battery (key), replacing 12
blind spot collision warning 108
blind spot collision warning chime 108
Bluetoothdevices, playing audio files from 138
general information 139
phone, pairing and using 139
body repairs 181
body touch up 173
brakesautomatic in emergencies 112

slip start 69
Smart Summon 105smartphoneauthenticating as a key 9
removing as a key 12
software reset 124
software update preferences 151
software updates 151
software version 8
specifications12V battery 189
brakes 188
cargo volume 187
dimensions 186
exterior 186
High Voltage Battery 189
interior 186
motor 188
steering 188
subsystems 188
suspension 189
tires 191
transmission 188
weights 187
wheels 190
speed assist 114
Speed Limit Mode 124
speed limit warning 114
stability control 69
starting 54
steering specifications 188
steering wheeladjusting position 50
adjusting sensitivity 50
buttons 50
lights, controlling 58
scroll buttons 50
steering, automatic 93
streaming radio 136
streaming services 136
summer tires 170
Summon 102
Summon Distance 102
superchargingdescribed 161
idle fees 161
pay-per-use fees 161
suspension specifications 189
T telematics 206
temperatureBattery (high voltage), limits 155
cabin, controls for 125
outside 61
tires 194
Teslacam 76
tie-down straps
200
tilt/intrusion detection 143
Tire and Loading Information label 184
tire noise 171Tire Pressure Monitoring Systemoverview of 168
tire pressures, checking 164
tiresall-season 170
balancing 165
chains 171
inspecting and maintaining 165
pressures, how to check 164
quality grading 194
replacing 166
replacing a tire sensor 169
rotation 165
specification 191
summer 170
temperature grades 194
tire markings 192
traction grade 194
treadwear grade 194
wheel configuration 164
winter 170
toll system transponders, attaching 179
torque specifications 188
touch up body 173
touchscreencleaning 173
overview 4
restarting 50
software updates 151
towing a trailer 185
towing instructions 199
TPMSoverview of 168
Track Mode 73
Tracking Disabled 130
traction control 69
trademarks 204
Traffic-Aware Cruise Control 87
trailer hitches 185
transmission specifications 188
transponders, attaching 179
Transport Canada, contacting 208
Transport Mode 200
transporting 199
trip chart 74
Trip Planner 134
trunk, front 21
trunk, rear 19
turn signals 60
U
ultrasonic sensors 84
uniform tire quality grading 194
Index
Index217