User Manual - Page 290

For 2020 BMW X3 M.

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Tire inflation pressure values up
to 100 mph/160 km/h
X3 M
Tire size Pressure specifications in
bar/PSI
Specifications
in bar/PSI with
cold tires
255/45 R 20
105 V M+S XL
Std
2.2 / 32 2.6 / 38
Front: 255/45
ZR 20 105 Y
XL Std
2.2 / 32 -
Rear: 265/45
ZR 20 108 Y
XL Std
- 2.4 / 35
Front: 255/40
ZR 21 102 Y
XL Std
2.3 / 33 -
Rear: 265/40
ZR 21 105 Y
XL Std
- 2.6 / 38
Emergency
wheel:
T 135/70 R 19
105 M
Speed up to a max. of
50 mph / 80 km/h
4.2 / 60
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 ex‐
ceeding 100 mph/160 km/h from the relevant
table on the following pages. Otherwise, tire
damage and accidents could occur.
For speeds over 100 mph/160 km/h and for opti‐
mum driving comfort, note the pressure values in
the tire inflation pressure table, refer to
page 290, and adjust as necessary.
Tire inflation pressure values
over 100 mph/160 km/h
X3 M
Without M Driver’s Package:
Tire size Pressure specifications in
bar/PSI
Specifications
in bar/PSI with
cold tires
255/45 R 20
105 V M+S XL
Std
2.6 / 38 3.1 / 45
Front: 255/45
ZR 20 105 Y
XL Std
2.4 / 35 -
Rear: 265/45
ZR 20 108 Y
XL Std
- 2.7 / 39
Front: 255/40
ZR 21 102 Y
XL Std
2.6 / 38 -
Rear: 265/40
ZR 21 105 Y
XL Std
- 3.0 / 44
Emergency
wheel:
T 135/70 R 19
105 M
Speed up to a max. of
50 mph / 80 km/h
4.2 / 60
With M Driver’s Package:
Seite 290
MOBILITY
Wheels and tires
290
Online Edition for Part no. 01402666865 - VI/19
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