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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).8Tire composition and materials. The number of plies in both the tread area and thesidewall area indicates how many layers of rubber coated material make up the structure of the tire. Information is also provided on the type of materials used.9Maximum tire load. The maximum load which can be carried by the tire.10Maximum permissible inflation pressure. This pressure should not be used for normal
driving.11U.S. DOT Tire Identification Number (TIN). Begins with the letters DOT and indicates
that the tire meets all federal standards. The next 2 digits/letters represent the plant
code where it was manufactured, and the last 4 digits represent the week and year of
manufacture. For example, the number 1712 is used to represent the 17th week of 2012. The other numbers are marketing codes used at the manufacturer
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Wheels and Tires GlossaryAccessory 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 fluid levels.Gross Vehicle WeightThe maximum permissible weight of a vehicle with driver,
passengers, load, luggage, and equipment.kPa (kilo pascal)A metric unit used to measure pressure. One kilo pascal equals
approximately 0.145 psi.Maximum Inflation PressureThe maximum pressure to which the tire should be inflated.This pressure is given on the tire side wall in psi (lbf/in 2
).
Caution: This pressure marked on the tire is the maximum
allowed by the tire manufacturer. It is not the pressure
Tesla recommends using for Model X.Maximum Loaded Vehicle
WeightThe sum of curb weight, accessory weight, vehicle capacity
weight, and production options weight.Production Options WeightThe combined weight of options installed which weigh in
excess of 3 lb more than the standard items that they replaced, and are not already considered in curb or accessory weights.PSI (lbf/in 2
)Pounds per square inch (the unit used to measure tire
pressure).Recommended Tire InflationPressureTire inflation pressure, established by Tesla, which is based on
the type of tires that are mounted on the vehicle at the factory. This information can be found on the Tire and Loading
Information label located on the door pillar.RimThe metal support for a tire, or tire and tube, upon which the
tire beads are seated.Vehicle Capacity WeightThe number of seats multiplied by 150 lbs plus the rated
amount of load/luggage.
Wheels and Tires
Specifications179
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devices (continued)connecting 124
playing audio files from 123
dimensions 170
display brightness 110
dome (map) lights 50
door labels 168
Door Unlock Mode 9
doors 4
doors, opening 4
Drive gear 44
drive-away locking 9
driverprofiles 37
seat adjustment 18driver assistanceAuto Lane Change 87
Autopark 89
Autosteer 84
blind spot warning 94
collision avoidance assist 96
forward collision warning 96
overtake acceleration 78
overview 76
settings for 110
side collision avoidance 94
side collision warning 94
staying inside lane markings 94
Traffic-Aware Cruise Control 78
drivingseating position 18
starting 43
tips to maximize range 64
E
electric parking brake 57
emergency
flashers 54
emission label 167
energygained from regenerative braking 57
range information 45
energy & charging setting 110
Energy app 64
energy saving mode 64
Erase & Reset 113
event data recording 186
exteriorcar cover 161
cleaning 159
dimensions 170
lights 50
overview 3
polishing, touch up, & repair 161F
factory defaults, restoring 113
factory reset 113
fan speed, interior 115
favorite destinations 131
Favorites 128
Favorites (Media Player) 123
FCC
certifications 188
features, downloading new 138
ferries, avoiding 129
firmware (software) updates 138flash drives, playing audio files from 123flashers, warning 54flat tire repair 155floor mats 161
fluidsreplacement intervals 149
reservoirs, checking 163
fog lights 50
forward collision warning 96
front passenger detection 35
front trunk 14
G
garage doors, opening 135
gates, opening 135
GAWR 168
gears 44
glove box 16
Gross Axle Weight Rating 168
Gross Vehicle Weight Rating 168
ground clearance 170, 171
GVWR 168
H
hazard warning
flashers 54
head restraints 21
headlightsadaptive 53
after exit 53
high beams 53
heated wipers 55
heating 114
height adjustments (suspension)auto-raising 119
automatic and manual settings 120
disabling (Jack mode) 120
high beam headlights 53
high voltageBattery specifications 174
components 140
safety 149
hills, stopping on 61
Home location 131
Index
Index191
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overtake acceleration 78
Owner Information, about 184, 185
P Park Assist 59
Park gear 44
parking brake 57
parking, automatic 89
parts replacement 166
passenger detection 35
passenger front airbag 35
personal data, erasing 113phonesteering wheel buttons 40
using 126
PIN 37
power management 64
power socket 125
power windows 11
powering on and
off 43
Preconditioning 110
preferences, setting 110
Proposition 65 186
public charging stations 141
R radar 76
radio 121
Radio Frequency information 188
rain sensor 55
rangedisplayed on instrument panel 45
driving tips to maximize 64
regenerative braking 57
range assurance 64
Range mode 64
Range Mode 106
Rated range 110
re-routing 129
rear seats, accessing 20
rear view camera 66
rear window switches, disabling 11
Recent (Media Player) 123
Recents 128
regenerative braking 57
region format 110
release notes 138
Reverse gear 44
RFID transponders 166
roadside assistance 180
rotating tires 151
route overview 129
S
safety defects, reporting 187safety informationairbags 36
child seats 32
seat belts 24
satellite radio 122
seat beltscleaning 160
in a collision 23
overview of 22
pre-tensioners 23
wearing when pregnant 22
seat covers 21
seat heaters 114
seating capacity 168
seatsadjusting 18
heaters 114
seats, second row 19
security settings 134
sensors 76
service data recording 186
service intervals 149
Settings 110
Settings, erasing 113
shifting gears 44
Show Commute Advice 129
side collision avoidance 94
side collision warning 94
SiriusXM 122
slip start 58
Smart Preconditioning 110
software reset 113
software updates 138
specificationsdimensions 170
exterior 170
interior 171
motor 172
subsystems 172
tires 175
weights 171
wheels 175
spoiler 67
stability control 58
starting 43
steering
specifications 172
steering wheeladjusting position 39
adjusting sensitivity 39
buttons 39
heated 39
scroll bars 39
steering, automatic 84
Streaming radio 122
summer tires 152
Summon 89
Index
Index193
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W
walk-away locking 9
Wall Connector 141
warning
flashers 54
washer fluid, topping up 164
washers, using 55
weight
specifications 171
wheel chocks 183
wheelsalignment 151
replacing 152
specifications 175
Wi-Fi, connecting to 137
windshield washer fluid, topping up 164
winter tires 152
wipers and washers 55
wipers, de-icing 55
wipers, replacing 162
Work location 131
Index
Index195