• The object is located below approximately 8 inches (20 cm) (such as a curb or low barrier).
CAUTION: Shorter objects that are detected (such as curbs or low barriers) can move into a blind spot.
Model X cannot alert you about an object while it is in a blind spot.
• Weather conditions (heavy rain, snow, or fog).
• The object is thin (such as a sign post).
• Park Assist’s operating range has been exceeded.
• The object is sound-absorbing or soft (such as powder snow).
• The object is sloped (such as a sloped embankment).
• Model X has been parked in, or being driven in, extremely hot or cold temperatures.
• The sensors (if equipped) are affected by other electrical equipment or devices that generate ultrasonic waves.
• You are driving in a location where the sensors' (if equipped) waves are deflected away from the vehicle (such as
driving next to a wall or pillar).
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• The object is located too close to the bumper.
• A bumper is misaligned or damaged.
• An object that is mounted to Model X is interfering with and/or obstructing Park Assist (such as a bike rack or
bumper sticker).
• Model X rolls freely in the opposite direction you selected (for example, Park Assist does not display an alert if
Model X rolls backwards down a hill while in Drive).
Other Parking Aids
In addition to Park Assist, when shifted into Reverse, the backup camera displays a view of the area behind Model X
(see Rear Facing Camera(s) on page 136).

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Vehicle Hold
When Model X is stopped, Vehicle Hold can continue to apply the brakes even after you remove your foot from the
brake pedal.
Vehicle Hold will activate in two ways:
• When the vehicle's stopping mode is set to Hold: Vehicle Hold is automatically enabled any time the vehicle
comes to a complete stop.
• When the vehicle's stopping mode is set to Creep or Roll: Vehicle Hold is enabled automatically anytime the
vehicle is at a standstill and the brake is pressed (Roll is the default setting on your vehicle).
This indicator displays on the instrument panel whenever Vehicle Hold is actively braking Model X.

To disengage Vehicle Hold, press the accelerator pedal or press and release the brake pedal.
NOTE: Shifting into Neutral also disengages Vehicle Hold.
NOTE: After actively braking Model X for approximately ten minutes, Model X shifts into Park and Vehicle Hold
cancels. Model X also shifts into Park if it detects that the driver has left the vehicle.

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Hill Start Assist
Hill Start Assist automatically engages the brakes for approximately one second when on a hill. This prevents
Model X from rolling during the time it takes for you to move your foot from the brake pedal to the accelerator
pedal. Hill Start Assist engages the brakes only if Model X is in Drive and facing uphill, or in Reverse and facing
downhill.
WARNING: After approximately one second, Hill Start Assist no longer brakes your vehicle and it could roll.
Therefore, quickly move your foot from the brake pedal to the accelerator pedal. Never rely on Hill Start Assist
to prevent Model X from rolling for more than one second. Failure to do so can result in a collision.

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Traction Control
How It Works
The traction control system constantly monitors the speed of the front and rear wheels. If Model X experiences a loss
of traction, the system minimizes wheel spin by controlling brake pressure and motor power. By default, the traction
control system is on. Under normal conditions, it should remain on to ensure maximum safety.
This yellow indicator flashes on the instrument panel whenever the traction control system is actively
controlling brake pressure and motor power to minimize wheel spin. If the indicator stays on, a fault is
detected with the traction control system. Contact Tesla Service.

WARNING: If the above indicator remains illuminated in situations in which you have not disabled the traction
control system (described next), the traction control system may not be operating correctly. Contact Tesla
Service immediately.
WARNING: Traction control cannot prevent collisions caused by driving dangerously or turning too sharply at
high speeds.
Disabling Traction Control

Under normal conditions, the traction control system should remain enabled. Disable it only in circumstances where
you deliberately want the wheels to spin, such as:
• Starting on a loose surface, such as gravel or snow.
• Driving in deep snow, sand or mud.
• Rocking out of a hole or deep rut.
To allow the wheels to spin, touch Controls > Pedals & Steering > Slip Start.
The instrument panel displays an alert message when traction control is turned off.

Although the traction control system automatically reactivates the next time you start Model X, it is strongly
recommended that you enable it immediately after the circumstances that required you to disable it have passed.
NOTE: Traction Control can not be disabled when you are actively using cruise control.
Allowing Wheel Slip

To allow the wheels to spin at a limited speed, you can enable Slip Start. Slip Start can be enabled only when
Model X is moving 30 mph (48 km/h) or slower. Slip Start automatically disables when the speed exceeds 50 mph
(80 km/h).
Under normal conditions, Slip Start should not be enabled. Enable it only in circumstances where you deliberately
want the wheels to spin, such as:
• Starting on a loose surface, such as gravel or snow.
• Driving in deep snow, sand or mud.
• Rocking out of a hole or deep rut.
To allow the wheels to spin, touch Controls > Pedals & Steering > Slip Start.

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The instrument panel displays an alert message when Slip Start is enabled.

Although Slip Start is automatically disabled the next time you start Model X, it is strongly recommended that you
disable it immediately after the circumstances that required you to enable it have passed.
NOTE: Slip Start can not be enabled when you are actively using cruise control.

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Acceleration Modes
The acceleration settings available on your Model X vary depending on options chosen at time of purchase:
• Chill: limits acceleration for a smooth and gentle ride (available on all vehicles equipped with Autopilot hardware).
• Standard: provides the normal level of acceleration (available on non-Performance All-Wheel Drive vehicles).
• Sport: provides the normal level of acceleration (available on Performance All-Wheel Drive vehicles).
• Insane: increases peak torque by approximately 30 percent (available on Performance All-Wheel Drive vehicles
not equipped with the Ludicrous upgrade).
• Ludicrous: increases peak torque by approximately 60 percent (available on Performance All-Wheel Drive
vehicles equipped with the Ludicrous upgrade).
• Insane+: increases peak torque by approximately 30 percent (available on Performance All-Wheel Drive vehicles
not equipped with the Ludicrous upgrade) while also heating up the Battery to its ideal operating temperature to
ensure access to 100% of available power. Before choosing this setting, read about Using Insane+ or Ludicrous+
on page 131.
• Ludicrous+: increases peak torque by approximately 60 percent (available on Performance All-Wheel Drive
vehicles equipped with the Ludicrous upgrade) while also immediately heating up the Battery to its ideal
operating temperature to ensure access to 100% of available power. Before choosing this setting, read about
Using Insane+ or Ludicrous+ on page 131.
NOTE: Although Chill does not directly improve driving range, using the increased torque and power available in
Insane or Ludicrous mode can reduce range and efficiency.
NOTE: When Chill is selected, Chill displays on the instrument panel above the driving speed.
In addition, a Performance All-Wheel Drive Model X also features Launch Mode to provide optimum acceleration on
surfaces with good traction. For the specific driving instructions required to use Launch Mode, see Launch Mode on
page 132.
To choose an acceleration mode, touch Controls > Pedals & Steering > Acceleration.
Using Insane+ or Ludicrous+
If you choose Insane or Ludicrous, additional power is available immediately. However, to achieve the absolute
maximum power (designed for short term use), you can choose Insane+ or Ludicrous+ to heat the Battery to its
ideal operating temperature. This ensure access to 100% of available power.
While the battery is being heated, the touchscreen displays a status message providing you with an approximate
wait time, and letting you know when the additional power is available. In addition to heating the Battery, Insane+
and Ludicrous+ modes strive to keep the Battery within an optimal temperature range. Therefore, under aggressive
driving scenarios, you may also see the “Cooling” status for several minutes until temperatures fall. Model X stays in
the chosen mode for three hours, even if you leave the vehicle. After three hours, the feature times out.
NOTE: Insane+ and Ludicrous+ are designed to achieve maximum performance for short term acceleration. These
settings are not intended for daily driving. The tradeoff for the additional power boost is extra energy consumption
and earlier power fade on long drives. The Insane or Ludicrous acceleration settings provide a significant increase in
performance even without choosing the Insane+ or Ludicrous+ setting to achieve maximum Battery power. In fact, in
normal driving situations, the additional power that can be achieved using Insane+ and Ludicrous+ may be
unnoticeable.
NOTE: To support Insane+ or Ludicrous+, the charge level must be 20% or higher. You cannot initiate these settings if
the charge level is less than 20%. In addition, these settings immediately cancel if at any time during use, the charge
level drops below 20%.
When using Insane+ or Ludicrous+, Model X consumes more energy to keep the Battery within an optimal
temperature range.
To cancel Insane+ or Ludicrous+ at any time, change the acceleration level to another setting. To prevent excess and
potentially unnecessary energy consumption (for example, you leave the vehicle and forget to cancel Insane+ or
Ludicrous+), these settings cancel automatically in three hours, regardless of whether you are still driving or have
left the vehicle.
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NOTE: Insane+ or Ludicrous+ strives to keep the Battery within an optimal temperature range. In addition to heating
the Battery, these settings also cool the battery when necessary (for example, while driving at high speeds, during
rapid acceleration, driving for long periods, etc.).
Launch Mode
Launch Mode, available on Performance All-Wheel Drive vehicles only, provides optimum acceleration on surfaces
with good traction.
NOTE: Hard acceleration including, but not limited to, using launch mode, increases stress on the vehicle’s
powertrain, and can cause premature wear and aging of various components. Model X constantly monitors
powertrain fatigue and damage, and notifies you if vehicle components need to be serviced.
WARNING: Use Launch Mode only in appropriate locations where there is no cross traffic or pedestrians
present. Launch Mode is designed for use on closed circuit driving courses. It is the driver’s responsibility to
ensure that driving style and acceleration do not endanger or inconvenience other road users.
To Activate Launch Mode

1. Ensure the brakes are slightly warm by driving for a few minutes and using the brakes a few times.
2. Set the air suspension to Low or Very Low (see Air Suspension on page 115Air Suspension on page 117Air
Suspension on page 119).
3. Set the acceleration level to Insane+ or Ludicrous+ (if equipped).
NOTE: If equipped with the Ludicrous+ setting, you can achieve optimum performance by pressing and holding
this setting for three seconds.
4. With Model X shifted into Drive and at a complete stop with the steering wheel straight, firmly hold the brake
pedal with your left foot, then fully press the accelerator pedal. Within one second, the instrument panel displays
a message indicating that Launch Mode is enabled.
5. Within twelve seconds of Launch Mode being enabled, release the brake pedal to launch the vehicle.
When you release the brake, Model X launches forward.
NOTE: Launch Mode is not available if Traction Control has been disabledSlip Start has been enabled (which allows
the wheels to spin). See Traction Control on page 129.
NOTE: Launch Mode is available only if the ambient temperature is 37° F (3° C) or warmer.

Driver Profiles
When you first adjust the driver’s seat, steering wheel position, or exterior side mirrors, the touchscreen prompts you
to create a driver profile to save these adjustments. Your profile also saves various preferences you make while
customizing Model X.
To add a new driver profile, touch the driver profile icon at the top of the touchscreen. Then touch
Driver Profile Settings > Add New Driver, type the driver's name and touch Create Profile. Follow the
onscreen instructions. Check the Use Easy Entry checkbox if you want to save (or use existing) Easy
Entry settings in which the driver's seat and the steering wheel are automatically adjusted to make it
easy to enter and exit Model X.
If you change the position of the driver’s seat, steering wheel, or exterior side mirrors after you have saved or chosen
a driver profile, the touchscreen prompts you to Save the new position or Restore the previously saved position
(other settings are automatically saved). To change a setting without saving or restoring, just ignore the prompt.
To delete a driver profile, touch the driver profile icon at the top of the touchscreen, touch Driver Profile Settings
and select the driver profile you would like the remove. Once selected, there is an option to Delete the driver profile.
NOTE: Valet mode is a built-in driver profile that limits speed and restricts access to some Model X features (see
Valet Mode on page 133).
NOTE: To stop automatic adjustments that are in process based on a driver's profile, touch Stop on the Driver Profile
dropdown menu. Automatic adjustments also stop if you manually adjust a seat, mirror, or the steering wheel.

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Selecting Between Driver Profiles
To adjust Model X based on a driver’s profile, touch the driver profile icon at the top of the
touchscreen. Then choose the driver, and Model X is adjusted based on the settings that have been
saved to the chosen driver profile.

Saved Settings
A subset of the settings that you choose to customize your Model X are automatically saved to your driver's profile.
Once saved, a green check mark appears next to the driver profile icon on the touchscreen. Examples of
automatically saved driver profile settings are:
• Navigation, temperature, lights and display settings.
• Autopilot and driving preferences.
Linking a Driver Profile to a Key Fob
You can link a driver profile to a specific key fob to allow Model X to automatically select the correct driver profile
when the linked key fob is detected as you approach the vehicle and open the driver's door. To link a driver profile to
a key fob, enter Model X with the key fob and touch the driver profile icon at the top of the touchscreen. Select the
driver profile you would like to link to the key fob, then touch Link to Key Fob.
NOTE: Model X detects only one key fob at a time. The driver profile is linked to the key fob that is detected by the
vehicle at that time. Therefore, if you want to link driver profiles to multiple key fobs, ensure that only the key fob
that you would like to link the driver profile to is within detection range while performing the linking procedure.
Move all other key fobs outside of the detection range (at least three feet (one meter) away from Model X).
NOTE: Model X can support up to eight linked key fobs. However, a driver profile can only be linked to one key fob.
To remove the link between a driver profile and key fob, touch the driver profile icon at the top of the touchscreen.
Select the driver profile, then touch the X next to Linked to Key Fob.
Easy Entry
You can define an Easy Entry setting that moves the steering wheel and driver's seat to make it easy to enter and
exit Model X. Any driver can use the Easy Entry setting by associating it with their driver profile. When the Easy
Entry setting is associated with a driver profile, the steering wheel and driver's seat automatically adjust when in
Park and the driver's seat belt is unbuckled, allowing an easy exit from Model X. When returning to the vehicle and
stepping on the brake pedal, settings automatically adjust back to the settings used by the most recent driver profile
(or based on the key if it's linked to a driver profile).
To use Easy Entry with a driver profile, ensure the Use Easy Entry box is checked.
WARNING: Never use Easy Entry to move the driver's seat to the full rearward position when a child safety
seat is installed on a rear seat located behind the driver's seat. With reduced clearance, the movement of the
seat may impact a child's legs, cause injury, or dislodge the seat.
Valet Mode
When Model X is in Valet mode, the following restrictions apply:
• Speed is limited to 70 mph (113 km/h).
• Maximum acceleration and power are limited.
• Front trunk and glovebox are locked.
• Home and Work locations are not available in the navigation system.
• Voice commands are disabled.
• Cruise control is disabled.
• Autopilot convenience features are disabled.

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• The Allow Mobile Access setting cannot be changed.
• HomeLink (if available in your market region) is not accessible.
• Driver Profiles are not accessible.
• Some apps, such as Toybox and Theater, are not accessible.
• Wi-Fi and Bluetooth are disabled. When Model X is in Valet mode, you cannot pair new Bluetooth devices or view
or delete existing paired devices. However, if a Bluetooth-paired device or a known Wi-Fi network is within range,
Model X connects to it.
Starting Valet Mode

With Model X in Park, touch the driver profile icon at the top of the touchscreen, then touch Valet Mode.
The first time you enter Valet mode, the touchscreen prompts you to create a 4-digit PIN you will use to cancel Valet
mode.
When Valet mode is active, the instrument panel displays the word Valet while the driver profile changes to Valet
Mode on the touchscreen.
You can also use the mobile app to start and cancel Valet mode (if Model X is in Park). When using the mobile app,
you do not need to enter a PIN because you are already required to log into the app using your Tesla Account
credentials.
NOTE: If the PIN to Drive setting is enabled (see PIN to Drive on page 199), you must enter the driving PIN before
you can define or enter a Valet PIN. Once in Valet mode, Model X can be driven without the valet needing to enter
the driving PIN.
NOTE: The PIN to Drive setting is not available when Valet mode is active.
If you forget your valet PIN, reset it from inside Model X by entering your Tesla Account credentials (which also
cancels Valet mode). You can also reset your PIN using the mobile app.
WARNING: Do not use Valet mode when towing a trailer. The torque limitations of Valet mode can make it
difficult for Model X to pull a trailer up a hill.
Canceling Valet Mode

With Model X in Park, touch the Valet Mode driver profile icon at the top of the touchscreen, and enter your 4-digit
PIN.
When you cancel Valet mode, all settings associated with the most recently used driver profile and climate control
settings are restored, and all features are available.
NOTE: You do not need to enter a PIN to cancel Valet mode from the mobile app.

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Trip Information
Displaying Trip Information
Trip information displays on the touchscreen when you touch Controls > Trips. For the current trip, you can display
distance, duration and average energy usage. You can also show distance and total and average energy used since
your last charge and for additional trips.
To name or rename a trip, touch the trip's name, enter a new name for the trip, then press Save. To reset a particular
trip meter, touch its associated Reset button.
You can display information for up to three trips on the instrument panel. Use the checkboxes to specify the trip(s)
you want to display. Then use the scroll wheel on the right side of the steering wheel to display the chosen trip(s)
(see Using Right Steering Wheel Buttons on page 99).
Odometer
To display the odometer, do either of the following:
• Touch Controls > Software.
• Touch Controls > Trips.
• Open the mobile app and scroll down to the bottom of the main screen.
The odometer also displays on the instrument panel.

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Rear Facing Camera(s)
Camera Location
Model X is equipped with a rear view camera located above the rear license plate.

Whenever you shift into Reverse, the touchscreen displays the view from the camera. Lines show your driving path
based on the position of the steering wheel. These lines adjust as you move the steering wheel.
Model X also displays images from the side cameras (if equipped). Simply swipe up or down to hide or show the side
camera views.
NOTE: You may need to expand the camera window to see the images from the side cameras (if equipped).
NOTE: Visual feedback from Park Assist also appears on the instrument panel (see Park Assist on page 124).
To display the view from the rear view cameras at any time, open the app launcher and touch the
Camera app.

If a black screen appears on the touchscreen instead of the rear view camera feed when in Reverse, use the rear view
mirrors and ensure your surroundings are safe before continuing to Reverse. If inoperability of the rear view camera
persists, use the mobile app to schedule a service appointment.
WARNING: Never depend on the cameracameras to inform you if the area behind you is free of objects and/or
people. The cameracameras may not detect objects or barriers that can potentially cause damage or injury. In
addition, several external factors can reduce the performance of the cameracameras, including a dirty or
obstructed lens. Therefore, depending on the cameracameras to determine if Model X is approaching an
obstruction can result in damage to the vehicle and/or objects and can potentially cause serious injury. Always
inspect the area with your own eyes. When reversing, perform shoulder checks and use all mirrors. Use the
cameracameras for guidance purposes only. It is not intended to replace your own direct visual checks and is
not a substitute for careful driving.
To ensure a clear picture, the camera lens must be clean and free of obstructions. See Cleaning on page 255.

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Pedestrian Warning System
The Pedestrian Warning System (if equipped) causes Model X to emit sound when driving below approximately 19
mph (32 km/h) or while driving in reverse. Electric vehicles operate quietly and this sound helps to alert pedestrians
of your oncoming vehicle. The sound, which activates whenever Model X is shifted out of Park, gets louder as speed
increases.
NOTE: The Pedestrian Warning System may not be available in vehicles manufactured prior to approximately
September 1, 2020.
WARNING: If sound cannot be heard, pedestrians may not be aware of your oncoming vehicle, which may
increase the likelihood of a collision resulting in serious injury or death. If the Pedestrian Warning System is not
operating, immediately contact Tesla.

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Active Spoiler
NOTE: Depending on date of manufacture and vehicle configuration, Model X may not be equipped with the active
spoiler.
Model X has a rear spoiler designed to improve aerodynamics. If Model X is equipped with the active spoiler, the
position of the spoiler can vary depending on the status and speed of Model X:
• When Model X is in Reverse or when driving speed is below 10 mph (16 km/h), the spoiler provides maximum
visibility behind Model X.
• When driving speed exceeds 45 mph (72 km/h), the spoiler lowers to the position that provides the most
effective aerodynamics.
• When Model X is powered off and locked, the spoiler retracts.
To allow the spoiler to automatically move as described above, touch Controls > Service > Spoiler Mode >
Automatic. To disable automatic movement of the spoiler and keep it in its extended position, choose the Extended
setting.
NOTE: If the spoiler can not automatically lower or raise, the instrument panel displays an alert. Contact Tesla
Service.

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Towing and Accessories
The towing package allows you to tow a trailer with your Model X. It also allows you to carry skis, snowboards,
bicycles, etc. by attaching an accessory carrier to the hitch.
Carrying Accessories
The Model X towing package has a 2 inch hitch receiver that can support an accessory carrier.
The hitch receiver is designed to support vertical loads of up to 120 lbs (54 kg) when the load is cantilevered
rearward within 24 inches (63 cm) of the hitch receiver, such as when carrying bikes on an accessory rack.
When carrying bicycles or other items on the Model X hitch, always check to ensure that the maximum weight is not
exceeded. When calculating weight, remember to include the weight of the accessory carrier. For example, assuming
the carrier weighs 40 lbs, the weight threshold is sufficient for carrying two bicycles weighing approximately 40 lbs
each, or four bicycles weighing approximately 20 lbs each.
CAUTION: The Model X hitch is designed to support up to 120 lbs (54 kg). Exceeding this maximum weight can
cause significant damage.
CAUTION: Do not attempt to install a carrier on a Model X that is not equipped with the towing package.
Doing so can cause significant damage.
To install and use an accessory carrier, the tow hitch must be connected (see Connecting the Tow Hitch on page
146). Then follow the instructions provided with your accessory carrier. Observe all regulations and legal
requirements in your state/region that apply to carrying accessories.
The Model X towing package includes the wiring necessary for using an accessory carrier equipped with lights (see
Electrical Connections on page 149). The package also includes Trailer Mode software (see Trailer Mode on page
142).
When you connect an accessory carrier's wiring harness, Model X detects a connection for trailer lights
and this indicator illuminates on the instrument panel. Trailer Mode is disabled.

When carrying accessories, periodically confirm that the accessory carrier and its cargo remain secure at all times,
and if applicable, that the lights on the accessory carrier are working.
NOTE: Go to www.tesla.com to purchase accessories for your Model X. Although third-party products are available,
Tesla recommends and supports only Tesla-approved products (see Parts and Accessories on page 265). The
accessory products available for your Model X vary based on market region. Before attempting to install a non-Tesla
carrier, review the product information to ensure compatibility.
NOTE: When not in use, the hitch receiver should be removed and stored in a dry location to prevent rust and
corrosion. Keep the dust cover over the hitch housing to prevent dirt and debris from entering (see Disconnecting
the Tow Hitch on page 148).
CAUTION: A carrier may obscure your view from the rear view mirror, the rear camera(s), and/or the rear
ultrasonic sensors. In addition, some Autopilot features may not function as expected.
WARNING: Tesla assumes no responsibility for damage or injuries resulting from installing and using an
accessory carrier, for any omissions in the instructions accompanying an accessory carrier, or for your failure to
follow the instructions. Damage caused by using an accessory carrier is not covered by the warranty.

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Towing Capacity
The total trailer weight (including all cargo and additional equipment), and the trailer tongue weight, must never
exceed the following:
Wheel/Rim Size
245/45R19 110 V / Y
275/45R20 110 V / Y

285/35R22 106 W

Maximum Towing Capacity*

Maximum Tongue Weight**

SAE Class III – 4960 lb (2250 kg)

SAE Class III – 500 lb (225 kg)

SAE Class III – 5000 lb (2300 kg)

SAE Class II - 3500 lb (1588 kg)

SAE Class III – 500 lb (230 kg)

SAE Class II – 350 lb (158 kg)

*Tesla recommends a separate braking system on trailers with a loaded weight of over 1000 lbs (450 kg). The
braking system must be appropriate for the weight of the trailer. Follow the instructions provided by the trailer brake
manufacturer to ensure that trailer brakes are properly installed, adjusted, and maintained.
**The tongue weight is the downward force that the weight of the trailer exerts on the hitch. It must not be less than
10% of the trailer load. Carrying a significant amount of equipment, passengers, or cargo in the tow vehicle can
reduce the tongue weight it can handle, which also reduces the maximum towing capacity. Maximum towing
capacity is calculated assuming the GVWR (Gross Vehicle Weight Rating) is not exceeded. The GVWR is printed on
the Vehicle Certification Label (see Vehicle Certification Label on page 269).
NOTE: If the towing capacity on the hitch label conflicts with the information provided in this owner's manual, this
owner's manual takes precedence.
WARNING: Do not overload the vehicle or trailer. Doing so can cause poor performance, vehicle damage and
loss of vehicle control, resulting in serious injury.
WARNING: Do not use the trailer hitch to tow/transport Model X.
CAUTION: Tesla assumes no responsibility for damage or injuries resulting from towing a trailer, for any errors
or omissions in the instructions accompanying towing equipment, or for your failure to follow the proper
instructions. Damage caused by towing a trailer is not covered by the warranty.

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Tire Pressures when Towing
When towing a trailer, tire pressures must be adjusted to accommodate the additional load. Keep tires inflated to the
pressures shown below (these pressures override the pressures that are provided on the Tire and Loading
information label):
Front Tires

Rear Tires

Cold Tire Inflation Pressure

245/45R19

245/45R19

45 psi (310 kPa)

255/45R20

275/45R20

46 psi (320 kPa)

285/35ZR22

50 psi (345 kPa)

265/45R20

265/35ZR22

WARNING: Check tire pressures using an accurate pressure gauge when tires are cold. Driving one mile
(1.6 km) warms the tires sufficiently to affect tire pressures. Parking the vehicle in direct sunlight or in hot
weather can also affect tire pressures. If you must check warm tires, expect increased pressures. Do not let air
out of warm tires in an attempt to match recommended cold tire pressures. A hot tire at or below the
recommended cold tire inflation pressure is dangerously under-inflated.
WARNING: Never attempt to tow a trailer when a Model X tire is faulty or has been inflated using a tire repair
kit. A temporarily repaired tire is not designed to sustain the towing load. Towing using a faulty or temporarily
repaired tire can result in tire failure and loss of vehicle stability.
Before Towing a Trailer
Before towing a trailer, you must do the following:
• Inflate tires to the cold tire inflation pressure specified in Tire Pressures when Towing.
• Set the Suspension height to Low (touch Controls > Suspension > Low).
• Observe all regulations and legal requirements in your state/region that apply to trailer towing. Failure to comply
with regulations can compromise your safety.
• Adjust side mirrors to provide a clear rearward view without a significant blind spot.
• Engage Trailer Mode (see Trailer Mode on page 142).
Confirm the following:
• Model X rests horizontally with the trailer attached. If the vehicle is tipped up at the front, and down at the rear,
check that you are not exceeding the maximum towing capacity and tongue loads provided in Carrying Capacity.
• All trailer hitch parts and attachments , safety chains, and electrical connectors are in good condition and are
properly connected. If any problems are apparent, do not tow the trailer.
• Trailer lights (brake lights, turn signal lights, and marker lights) are working properly.
• The trailer tongue is securely connected to the hitch ball.
• Safety chains are properly connected between the trailer and the tow vehicle. Cross the safety chains under the
tongue of the trailer to help prevent the tongue from contacting the road if it separates from the hitch. Leave
enough slack in the safety chains to allow for turns and ensure that the chains can never drag on the ground.
• All cargo is secured.
• Wheel chocks are available.
• The trailer load is evenly distributed such that the trailer tongue weight is approximately 10% of the total trailer
weight, without exceeding the maximum tongue weights provided in Carrying Capacity.

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• If the trailer is equipped with a separate braking system, check that the brakes work and are properly adjusted. To
provide safe stopping ability, you must balance the trailer brakes with the vehicle brakes.
NOTE: For general information about trailer safety provided by the National Highway Traffic Safety Administration,
go to: http://www.nhtsa.gov/cars/problems/Equipment/towing/Towing.pdf.
WARNING: The trailer tongue weight must be approximately 10% of the total trailer weight without exceeding
the maximum tongue weights provided in Carrying Capacity. Loads that are balanced over the wheels or
heavier in the rear can cause trailer sway, resulting in loss of vehicle control.
WARNING: Always ensure that cargo is secured in the trailer and will not shift. Dynamic load shifts can cause
loss of vehicle control, resulting in serious injury or death.
Trailer Mode
Trailer Mode must always be active when towing a trailer. When you connect a trailer's electrical connection, Model X
automatically engages Trailer Mode. When you disconnect the trailer's electrical connection, Trailer Mode
disengages. To engage or exit Trailer Mode manually, touch Controls > Pedals & Steering > Trailer Mode on the
touchscreen. One of the following indicators display on the instrument panel:
Trailer Mode is active.

Model X detects a connection for trailer lights but Trailer Mode is disabled. It is likely that a carrying
accessory has been connected.

Model X detects a faulty electrical connection for the trailer lights. Some, or all, trailer lights may not be
functioning. Pull over as soon as safety permits and inspect the trailer lights for faulty cabling or
connections. If the issues are resolved and the red icon still persists, turn Trailer Mode off and on again.

NOTE: In situations where Model X detects a heavy load, it assumes that a trailer is connected and automatically
engages Trailer Mode. A message displays on the instrument panel informing you that Trailer Mode has been
engaged. When Trailer Mode is entered automatically due to detection of a heavy load, you can change the Trailer
Mode setting only by stopping Model X, engaging Park or Neutral, then manually applying the parking brake using
the touchscreen (Controls > Safety > Parking Brake).
Some Autopilot features, as well as rear parking sensor functionality, may not be available when Trailer Mode is
enabled. In addition, some features may operate differently. For example:
• Autosteer is unavailable.
• Traffic-Aware Cruise Control increases the following distance from the car in front of you.
• The air suspension system will not make speed-based adjustments from Standard to Low.
• The air suspension system does not automatically raise ride height based on saved locations.
• Side collision warnings are active but automatic steering interventions are disabled.
• The braking force provided by Automatic Emergency Braking (see Collision Avoidance Assist on page 194) is
significantly limited.
WARNING: Do not rely on Model X to detect the trailer and automatically engage Trailer Mode. Always check
that Trailer Mode is engaged before towing a trailer.
WARNING: Under no circumstances should you exit Trailer Mode when towing a trailer. Doing so can cause
serious injury and/or death.

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Owners Manual
WARNING: Do not use the suspension setting to appropriately match the height of the hitch with the height of
the trailer. You must choose a trailer hitch and trailer that have the appropriate height for suitable axle loading
and trailer balance.
Trailer Brakes
When towing a loaded trailer that weighs more than 1000 lbs (450 kg), Tesla recommends that the trailer be