2017 TESLA MODEL X tires

1. Exterior lights (Lights on page 53)
2. Front doors ( Opening and Closing Front Doors from Outside Model X on page 7)
3. Falcon wing doors ( Doors on page 4)
4. Charge port ( Charging Instructions on page 145)
5. Active spoiler (optional) ( Active Spoiler on page 70)
6. Forward looking camera ( About Driver Assistance on page 77)
7. Exterior mirrors ( Mirrors on page 45)
8. Radar sensor (hidden from view in the above image) ( About Driver Assistance on page 77)
9. Hood/Front trunk ( Front Trunk on page 14)
10. Wheels and tires ( Wheels and Tires on page 177)
11. Rear view camera ( Rear View Camera on page 69)
12. Rear trunk/liftgate ( Rear Trunk on page 12)
13. Ultrasonic sensors ( Park Assist on page 62 and About Driver Assistance on page 77)
Exterior Overview
Overview3

Braking Systems
Model X has an anti-lock braking system
(ABS) that prevents the wheels from locking when you apply maximum brake pressure. This
improves steering control during heavy
braking in most road conditions.
During emergency braking conditions, the
ABS constantly monitors the speed of each
wheel and varies the brake pressure according to the grip available.
The alteration of brake pressure can be felt as
a pulsing sensation through the brake pedal.
This demonstrates that the ABS is operating
and is not a cause for concern. Keep
firm and
steady pressure on the brake pedal while
experiencing the pulsing.
The ABS indicator flashes briefly on
the instrument panel when you firststart Model X. If this indicator lights
up at any other time, an ABS fault
has occurred and the ABS is not
operating. Contact Tesla. The braking system remains fully operational and
is not
affected by an ABS failure.
However, braking distances may increase.
If the instrument panel displays this
indicator at any time other than
displaying
briefly when you first start
Model X, a brake system fault is
detected or the brake
fluid level is
low. Contact Tesla immediately.
Emergency Braking
In an emergency, fully press the brake pedal
and maintain
firm pressure, even on low
traction surfaces. The ABS varies the braking
pressure to each wheel according to the
amount of traction available. This prevents
wheels from locking and ensures that you stop
as safely as possible.
Warning: Do not pump the brake pedal.
Doing so interrupts operation of the ABS
and can increase braking distance.Warning: Always maintain a safe distance
from the vehicle in front of you and be
aware of hazardous driving conditions.
While the ABS can improve stopping
distance, it cannot overcome the laws of physics. It also does not prevent the
danger of hydroplaning (where a layer of
water prevents direct contact between the tires and the road).
If Model X is equipped with Autopilot
hardware, Automatic Emergency Braking
automatically applies full braking in situations
where a collision is considered imminent (see
Automatic Emergency Braking on page 98).
Brake Wear Model X brake pads are equipped with wearindicators. A wear indicator is a thin metal
strip attached to the brake pad that squeals as
it rubs against the rotor when the pad wears
down. This squealing sound indicates that the
brake pads have reached the end of their
service life and require replacement. To stop
the squealing, contact Tesla Service.
Brakes must be periodically inspected visually by removing the tire and wheel. For detailed
specifications and service limits for rotors and
brake pads, see Brakes on page 175.
Warning: Neglecting to replace worn
brake pads results in damage to the
braking system and can create a braking
hazard.
Brakes
Driving59

Towing Capacity
A Model X equipped with the optional towing
package is capable of towing a trailer. The
total trailer weight (trailer weight including all
cargo and additional equipment), and the trailer tongue weight, must never exceed thefollowing:TiresMaximum Towing
Capacity*Maximum Tongue
Weight**20" or 22"2270 kg90 kg
**The tongue weight is the downward force
that the weight of the trailer exerts on the
hitch. It must not be less than 4% of the trailer
load. Carrying a
significant amount of
equipment, passengers or cargo in Model X
can reduce the tongue weight it can handle, which also reduces the maximum towingcapacity. Maximum towing capacity is
calculated assuming Model X

Warning: Under no circumstances shouldyou exit Trailer Mode when towing a
trailer. Doing so can cause serious injury
and/or death.Warning: Do not use the air suspension setting to appropriately match the height
of the hitch with the height of the trailer.
While Towing a Trailer
Model X is designed primarily as a passenger-
carrying vehicle. Towing a trailer puts additional load on the motor, drive train,brakes, tires and suspension and
significantlydecreases range. If you decide to tow a trailer,
proceed with caution and follow these general
guidelines:

Maintaining Tire Pressures
If you are not towing a trailer, keep tires
inflated to the pressures shown on the Tire
and Loading Information label, even if it differsfrom the pressure printed on the tire itself. The
Tire and Loading Information label is located
on the center door pillar and is visible when
the driver

Inspecting and Maintaining TiresRegularly inspect the tread and side walls for
any sign of distortion (bulges), cuts or wear.Warning: Do not drive Model X 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 3 mm are more likely to hydroplane in
wet conditions and should not be used. Tires
with a tread depth less than 4 mm do not
perform well in snow and slush and should not
be used when driving in winter conditions.
Model X is originally
fitted with tires that have
wear indicators molded into the tread pattern. When the tread has been worn down to 3 mm,
the indicators start to appear at the surface 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
Model X tires cannot be rotated, as tires are
asymmetrical and front tires are a
differentsize from rear tires.
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 X
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 6 mm) using an optional tire repair kit available from Tesla.
This allows you to slowly drive Model X to Tesla or to a nearby tire repair facility.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 X is stationary for a long period in
high temperatures, tires can form
flat spots.
When Model X 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 recommended
levels.
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:

Replacing Tires and Wheels
Tires degrade over time due to the
effects of
ultraviolet light, extreme temperatures, high
loads, and environmental conditions. It is
recommended that tires are replaced every six
years, or sooner if required.
Wheel rims and tires are matched to suit the
handling characteristics of the vehicle.
Replacement tires must comply with the
original
specification. If tires other than thosespecified are used, ensure that the load and
speed ratings marked on the tire equal or
exceed those of the original
specification.
Ideally, you should replace all four tires at the same time. If this is not possible, replace the
tires in pairs (both front or both rear). When
replacing tires, always re-balance and check
the alignment of wheels.
Warning: For your safety, use only tires
and wheels that match the original
specification (see Wheels and Tires on
page 177). Tires that do not match the
original
specification can affect the
operation of the Tire Pressure Monitoring System (TPMS).
Warning: Never exceed the speed rating
of your vehicle

Driving in Low Temperatures
Tire performance is reduced in low ambient
temperatures, resulting in reduced grip and an
increased susceptibility to damage from
impacts. Performance tires can temporarily
harden when cold, causing you to hear rotational noise for the
first few km until the
tires warm up.
Using Tire Chains Tesla has tested and approved Maggie Group
Trak Special LT51 snow chains to increase
traction in snowy conditions. These chains
must only be installed on rear 19 or 20" tires.
Do not use chains on 22" tires or on front tires. The approved snow chains can be purchasedfrom Tesla.
When installing tire chains, follow the instructions provided by the tire chain
manufacturer. Mount them as tightly as possible.
When using tire chains: