BMW 2016 640i xDrive Convertible オーナーマニュアル

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 size

Pressure specifications
in bar/PSI

Specifications in
bar/PSI with cold
tires

245/45 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 RSC

2.3 / 33

2.6 / 38

Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC

2.3 / 33
-

-
2.4 / 35

Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC

2.4 / 35
-

-
2.6 / 38

Tire size

Pressure specifications
in bar/PSI

Front: 245/35 R 20
95 Y XL RSC
Rear: 275/30 R 20
97 Y XL RSC

2.6 / 38
-

-
2.9 /42

Emergency wheel:
T 135/90 R 17 104
M

Speed up to a max. of
50 mph / 80 km/h
4.2 / 60

Tire size

Pressure specifica‐
tions in bar/PSI

Specifications in
bar/PSI with cold
tires

245/45 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 RSC

2.4 / 35

2.7 / 39

Front: 245/45 R 18
96 Y RSC
Rear: 275/40 R 18
99 Y RSC

2.4 / 35
-

-
2.4 / 35

Front: 245/40 R 19
94 Y RSC
Rear: 275/35 R 19
96 Y RSC

2.4 / 35
-

-
2.6 / 38

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