2014 BMW 6 SERIES COUPE wheel

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 2 956 387 - X/14

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.
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
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure, and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect tire pressures, a condition
that may not only compromise your vehicle's
driving stability, but also lead to tire damage
and the risk of an accident.◀
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 1.45 psi/0.1 bar.
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 191, contains all tire inflation pressure
specifications for the specified tire sizes at the
ambient temperature. Tire inflation pressure
specifications apply to approved tire sizes and
recommended tire brands. This information
can be obtained from your service center.
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 191, and adjust as necessary.
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These pressure values can also be found on
the tire inflation pressure label on the driver's
door pillar.
Maximum permissible speed
Do not exceed 100 mph/160 km/h; other‐
wise, tire damage and accidents may result.◀
Tire inflation pressure values up to
100 mph/160 km/h
640i
Tire 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 RSC2.2 / 322.4 / 35Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.2 / 32Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.2 / 32
--
2.4 / 35Tire sizePressure specifications
in bar/PSIFront: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
640i xDrive
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 RSC2.2 / 322.4 / 35245/40 R 19 98 V
M+S XL A/S RSC2.4 / 352.4 / 35Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.4 / 35Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.4 / 35
--
2.4 / 35Seite 191Wheels and tiresMobility191
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Tire sizePressure specifications
in bar/PSIFront: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38Emergency wheel:
T 135/90 R 17 104
MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
650i
Tire 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 RSC2.2 / 322.4 / 35Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.2 / 32Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.2 / 32
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38650i xDriveTire 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 RSC2.2 / 322.4 / 35245/40 R 19 98 V
M+S XL A/S RSC2.4 / 352.4 / 35Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.4 / 35Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.4 / 35
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38
Tire inflation pressures at max.
speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
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.◀
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Tire inflation pressure values over
100 mph/160 km/h
640i
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
245/45 R 18 100 V
M+S XL RSC2.2 / 322.6 / 38245/40 R 19 98 V
M+S XL A/S RSC2.4 / 352.8 / 41Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.2 / 32Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.2 / 32
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38Emergency 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 / 382.9 /42Front:
245/45 R 18 96 Y
RSC
Rear: 275/40 R 18
99 Y RSC2.3 / 33
--
2.4 / 35Front:
245/40 R 19 94 Y
RSC
Rear: 275/35 R 19
96 Y RSC2.4 / 35
--
2.6 / 38Front:
245/35 R 20 95 Y
XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.7 / 39
--
2.9 /42Emergency wheel:
T 135/90 R 17
104 MSpeed up to a max. of
50 mph / 80 km/h
4.2 / 60
640i xDrive Without high-speed tuning feature
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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 RSC2.4 / 352.6 / 38245/40 R 19 98 V
M+S XL A/S RSC2.6 / 382.8 / 41Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.4 / 35Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.4 / 35
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38Emergency 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 A/S RSC
245/45 R 18 100 V
M+S XL RSC2.6 / 383.0 / 44245/40 R 19 98 V
M+S XL RSC2.9 /423.1 / 45Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.4 / 35
--
2.6 / 38Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.6 / 38
--
2.6 / 38Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.8 / 41
--
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
Without high-speed tuning feature
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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 RSC2.2 / 322.6 / 38245/40 R 19 98 V
M+S XL A/S RSC2.4 / 352.8 / 41Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.2 / 32
--
2.2 / 32Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.2 / 32
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.6 / 38
--
2.6 / 38
With high-speed tuning feature
Tire sizePressure specifica‐
tions in bar/PSISpecifications in
bar/PSI with cold
tires245/45 R 18 100 V
M+S XL RSC2.6 / 382.9 /42Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.3 / 33
--
2.4 / 35Tire sizePressure specifica‐
tions in bar/PSIFront: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.5 / 36
--
2.6 / 38Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.7 / 39
--
2.9 /42
650i xDrive Without high-speed tuning feature
Tire sizePressure specifica‐
tions 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 RSC2.4 / 352.6 / 38245/40 R 19 98 V M
+S XL A/S RSC2.6 / 382.8 / 41Front: 245/45 R 18
96 Y RSC
Rear:
275/40 R 18 99 Y
RSC2.2 / 32
--
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Tire sizePressure specifica‐
tions in bar/PSIFront: 245/40 R 19
94 Y RSC
Rear:
275/35 R 19 96 Y
RSC2.4 / 35
--
2.4 / 35Front: 245/35 R 20
95 Y XL RSC
Rear:
275/30 R 20 97 Y XL
RSC2.6 / 38
--
2.6 / 38
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 A/S RSC
245/45 R 18 100 V
M+S XL RSC2.6 / 383.0 / 44245/40 R 19 98 V
M+S XL A/S RSC2.9 /423.1 / 45Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC2.4 / 35
--
2.6 / 38Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC2.6 / 38
--
2.6 / 38Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC2.8 / 41
--
2.8 / 41Tire identification marks
Tire size 245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph, 160 km/h
R = up to 106 mph, 170 km/h
S = up to 112 mph, 180 km/h
T = up to 118 mph, 190 km/h
H = up to 131 mph, 210 km/h
V = up to 150 mph, 240 km/h
W = up to 167 mph, 270 km/h
Y = up to 186 mph, 300 km/h
Tire Identification Number
DOT code: DOT xxxx xxx 4314
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
4314: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Tire age
DOT … 4314: the tire was manufactured in the
43th week of 2014.
Recommendation
Regardless of wear and tear, replace tires at least every 6 years.Seite 196MobilityWheels and tires196
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