tire pressure TESLA MODEL X 2017   User Guide

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

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

IC ID: 11852A-201FS4X
The tire pressure monitoring system (TPMS)
complies with Part 15 of the FCC rules and
RSS-210 of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may
cause undesired operation.
Changes or
modifications not expressly
approved by Tesla could void the user

suspension 120
suspension specifications 173
T
telematics 186temperatureBattery (high voltage), limits 142
cabin, controls for 114
heated steering wheel 41
outside 45
tires 178
third row seats, folding and raising 20
tie-down straps 183
tilt detection 134
Tire and Loading Information label 168
tire noise 153
Tire Pressure Monitoring SystemFCC certification 188
overview of 153
tire pressures, checking 150
tire pressures, when towing 68
tire repair kitinflating with air only 157inflating with sealant 156
replacing the sealant canister 158tiresall-season 152
balancing 151
chains 153
industry glossary of terms 179
inspecting and maintaining 151
pressures, how to check 150
quality grading 178
replacing 152
replacing a tire sensor 153
rotation 151
specification 175
summer 152
temperature grades 178
tire markings 176
tire sealant 155
traction grade 178
treadwear grade 178
winter 152
toll system transponders, attaching 166
tolls, avoiding 129
torque
specifications 172
touch up body 161
touchscreenclean mode 160
cleaning 160
Controls 106
overview 101
Settings 110
software updates 138
Tow mode 181
towing 181
towing a trailer
68
towing eye, locating 182
towing instructions 181
Towing Label 168
Towing Mode 68TPMSFCC certification 188
overview of 153
traction control 58
trademarks 184, 185
Traffic-Aware Cruise Control 78Traffic-Based Routing 129
trailer, towing 68
transmission
specifications 172
transponders, attaching 166
Transport Canada, contacting 187
transporting 181
trip chart 64
trip meter 63
trip overview 129
trip planner 129
trunk, front 14
trunk, rearchild protection lock 9
disabling interior handle 9
TuneIn radio 122
turn signals 54
U
ultrasonic sensors 76
uniform tire quality grading 178
Units & Format 110
Unlock on Park 4
unlockingtrunk, front 14
trunk, rear 12
unlocking and locking doors 4
unlocking when key doesn