2017 BMW 6 SERIES GRAN COUPE tires

If driving with the tailgate open cannot be
avoided:▷Close all windows and the glass sunroof.▷Greatly increase the air flow from the vents.▷Drive moderately.
Hot exhaust system
WARNING
During driving operation, high tempera‐
tures can occur underneath the vehicle body,
e.g., caused by the exhaust gas system. If
combustible materials, such as leaves or grass,
come in contact with hot parts of the exhaust
gas system, these materials can ignite. There
is a risk of injury or risk of property damage.
Do not remove the heat shields installed and
never apply undercoating to them. Make sure
that no combustible materials can come in
contact with hot vehicle parts in driving opera‐
tion, idle or during parking. Do not touch the
hot exhaust system.◀
Climate control windshield
The marked area is not covered with heat re‐
flective coating.
Use this area for garage door openers, devices
for electronic toll collection, etc.
Climate control laminated tinted
safety glass
The vehicle glass provides full protection
against the harmful effects of UV radiation on
the skin.
Mobile communication devices in the
vehicle
WARNING
Vehicle electronics and mobile phones
can influence one another. There is radiation
due to the transmission operations of mobile
phones. There is a risk of injury or risk of prop‐
erty damage. If possible, in the vehicle's inte‐
rior use only mobile phones with direct con‐
nections to an exterior antenna in order to
exclude mutual disturbance and deflect the ra‐
diation from the vehicle's interior.◀
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Driving through water ATTENTION
When driving too quickly through too
deep water, water can enter into the engine
compartment, the electrical system or the
transmission. There is a risk of damage to
property. When driving through water, do not
exceed the maximum indicated water level and
the maximum speed for driving through wa‐
ter.◀
When driving through water, observe the fol‐
lowing:▷Drive through calm water only.▷Drive through water only if it is not deeper
than maximum 9.8 inches/25 cm.▷Drive through water no faster than walking
speed, up to 3 mph/5 km/h.Seite 185Things to remember when drivingDriving tips185
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LoadingVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Information WARNING
High gross weight can overheat the tires,
damage them, and cause a sudden drop in tire
inflation pressure. There is risk of an accident.
Pay attention to the permitted load capacity of
the tires and never exceed the permitted gross
weight.◀
WARNING
Loose objects or devices with a cable
connection to the vehicle, e.g., mobile phones,
can be thrown into the vehicle's interior while
driving, e.g.,in the event of an accident or dur‐
ing braking and evasive maneuvers. There is a
a risk of injury. Secure loose objects or devices
with a cable connection to the vehicle in the
vehicle's interior.◀
ATTENTION
Fluids in the cargo area can cause dam‐
age. There is a risk of damage to property.
Make sure that no fluids leak in the cargo
area.◀Determining the load limit1.Locate the following statement on your ve‐
hicle’s placard:▷The combined weight of occupants
and cargo should never exceed XXX kg
or YYY lbs. Otherwise, damage to the
vehicle and unstable driving situations
may result.2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.3.Subtract the combined weight of the driver
and passengers from XXX kilograms or
YYY pounds.4.The resulting figure equals the available
amount of cargo and luggage load ca‐
pacity.
For example, if the YYY amount equals
1,000 lbs and there will be four 150 lbs
passengers in your vehicle, the amount of
available cargo and luggage load capacity
is 400 lbs: 1,000 lbs minus 600 lbs =
400 lbs.5.Determine the combined weight of lug‐
gage and cargo being loaded on the vehi‐
cle. That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.Seite 188Driving tipsLoading188
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Saving fuelVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
General information Your vehicle contains advanced technology for
the reduction of fuel consumption and emis‐
sions.
Fuel consumption depends on a number of dif‐
ferent factors.
Carrying out certain measures, such as a mod‐
erate driving style and regular maintenance,
can influence fuel consumption and the envi‐
ronmental impact.
Remove unnecessary cargo
Additional weight increases fuel consumption.
Remove attached parts
following use
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close the windows and glass
sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
thereby reduces the range.Tires
General information
Tires can affect fuel consumption in various
ways, e.g., tire size may influence fuel con‐
sumption.
Check the tire inflation pressure
regularly
Check and, if needed, correct the tire inflation
pressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away immediately
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving
right away, but at moderate engine speeds.
This is the quickest way of warming the cold
engine up to operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and proactively reduces fuel
consumption.
Avoid high engine speeds
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
If necessary, observe the gear shift indicator of
the vehicle, refer to page 92.Seite 190Driving tipsSaving fuel190
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Mobility
In order to always ensure your mobility, you will find important information on operating fluids,wheels and tires, maintenance and Roadside Assistance in the following.Online Edition for Part no. 01 40 2 969 305 - II/16

Wheels and tiresVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Tire inflation pressure Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the tire inflation pressure
WARNING
A tire with low or missing tire inflation
pressure impacts handling, such as steering
and braking response. There is risk of an acci‐
dent. Regularly check the tire inflation pres‐
sure, and correct it as needed, e.g., twice a
month and before a long trip.◀
Tires have a natural, consistent loss of tire in‐
flation pressure.
Tires heat up while driving, and the tire infla‐
tion pressure increases along with the tire's
temperature. The tire inflation pressure speci‐
fications relate to cold tires or tires with the
ambient temperature.
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours.
The displays of inflation devices may under-
read by up to 0.1 bar/2 psi.
For Flat Tire Monitor: after correcting the tire
inflation pressure, reinitialize the Flat Tire
Monitor.
For Tire Pressure Monitor: after correcting the
tire inflation pressure, reset the Tire Pressure
Monitor.
Tire inflation pressure specifications
The tire inflation pressure table, refer to
page 203, contains all tire inflation pressure
specifications for the specified tire sizes at the
ambient temperature. The tire inflation pres‐
sure values apply to tire sizes approved by the
manufacturer of the vehicle for the vehicle
type.
To identify the correct tire inflation pressure,
please note the following:▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures up to
100 mph/160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure
values in the tire inflation pressure table, refer
to page 203, and adjust as necessary.
Seite 202MobilityWheels and tires202
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These pressure values can also be found on
the tire inflation pressure label on the driver's
door pillar.
Do not exceed a speed of 100 mph/160 km/h.
Tire inflation pressure values up to
100 mph/160 km/h
640i Gran Coupe
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.3 / 332.5 / 36245/40 R 19 98 V
M+S XL A/S RSC2.3 / 332.6 / 38Front: 245/45 R 18
96 Y RSC2.3 / 33-Rear: 275/40 R 18
99 Y RSC-2.3 / 33Front: 245/40 R 19
94 Y RSC2.3 / 33-Rear: 275/35 R 19
96 Y RSC-2.5 / 36Tire sizePressure specifications
in bar/PSIFront: 245/35 R 20
95 Y XL RSC2.5 / 36-Rear: 275/30 R 20
97 Y XL RSC-2.8 / 41Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
640i xDrive Gran Coupe
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.3 / 332.5 / 36245/40 R 19 98 V
M+S XL A/S RSC2.3 / 332.6 / 38Front: 245/45 R 18
96 Y RSC2.3 / 33-Rear: 275/40 R 18
99 Y RSC-2.3 / 33Front: 245/40 R 19
94 Y RSC2.3 / 33-Rear: 275/35 R 19
96 Y RSC-2.5 / 36Front: 245/35 R 20
95 Y XL RSC2.5 / 36-Seite 203Wheels and tiresMobility203
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Tire sizePressure specifications
in bar/PSIRear: 275/30 R 20
97 Y XL RSC-2.8 / 41Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
650i Gran Coupe
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.5 / 362.5 / 36245/40 R 19 98 V
M+S XL A/S RSC2.5 / 362.6 / 38Front: 245/45 R 18
96 Y RSC2.5 / 36-Rear: 275/40 R 18
99 Y RSC-2.5 / 36Front: 245/40 R 19
94 Y RSC2.5 / 36-Rear: 275/35 R 19
96 Y RSC-2.5 / 36Front: 245/35 R 20
95 Y XL RSC2.7 / 39-Rear: 275/30 R 20
97 Y XL RSC-2.9 /42650i xDrive Gran CoupeTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.5 / 362.5 / 36245/40 R 19 98 V
M+S XL A/S RSC2.5 / 362.6 / 38Front: 245/45 R 18
96 Y RSC2.5 / 36-Rear: 275/40 R 18
99 Y RSC-2.5 / 36Front: 245/40 R 19
94 Y RSC2.5 / 36-Rear: 275/35 R 19
96 Y RSC-2.5 / 36Front: 245/35 R 20
95 Y XL RSC2.7 / 39-Rear: 275/30 R 20
97 Y XL RSC-2.9 /42
Tire inflation pressures at max.
speeds above 100 mph/160 km/h
WARNING
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please observe,
and, if necessary, adjust tire pressures for
speeds exceeding 100 mph/160 km/h from the
relevant table on the following pages. Other‐
wise, tire damage and accidents could occur.◀
Seite 204MobilityWheels and tires204
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Tire inflation pressure values over
100 mph/160 km/h
640i Gran Coupe
Without high-speed tuning featureTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/40 R 19 98 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.3 / 332.8 / 41Front: 245/45 R 18
96 Y RSC2.3 / 33-Rear: 275/40 R 18
99 Y RSC-2.3 / 33Front: 245/40 R 19
94 Y RSC2.3 / 33-Rear: 275/35 R 19
96 Y RSC-2.5 / 36Front: 245/35 R 20
95 Y XL RSC2.5 / 36-Rear: 275/30 R 20
97 Y XL RSC-2.8 / 41Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
With high-speed tuning feature
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL RSC2.6 / 383.1 / 45Front: 245/45 R 18
96 Y RSC2.6 / 38-Rear:
275/40 R 18 99 Y
RSC-2.6 / 38Front: 245/40 R 19
94 Y RSC2.6 / 38-Rear: 275/35 R 19
96 Y RSC-2.9 /42Front: 245/35 R 20
95 Y XL RSC2.8 / 41-Rear: 275/30 R 20
97 Y XL RSC-3.1 / 45Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
640i xDrive Gran Coupe
Without high-speed tuning feature
Tire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL A/S RSC
245/45 R 18 100 V
M+S XL RSC2.3 / 332.8 / 41Seite 205Wheels and tiresMobility205
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