BMW 2009 328 Owner's Manual page 207

Sports Wagon: tire inflation pressures for the 328xi
Tire size
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
205/55 R 16 91 H M+S
225/50 R 16 92 H M+S
225/50 R 16 92 W
225/45 R 17 91 H M+S
225/45 R 17 91 W
225/45 R 17 94 V M+S XL
Front: 225/45 R 17 91 V
Rear: 255/40 R 17 94 V
Front: 225/40 R 18 88 W
Rear: 255/35 R 18 90 W
Front: 225/40 R 18 88 Y
Rear: 255/35 R 18 90 Y
Front: 225/35 R 19 88 Y XL
Rear: 255/30 R 19 91 Y XL
Online Edition for Part no. 01 41 2 602 099 - © 10/08 BMW AG
Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/h
32/220 39/270
33/230 41/280
35/240 42/290
33/230 -
- 36/250
36/250 -
- 42/290
36/250 -
- 42/290
39/270 -
- 46/320
Traveling speeds
including those exceeding
100 mph / 160 km/h
32/220 38/260 36/250
32/220 38/260 38/260
32/220 39/270 39/270
32/220 - 38/260
- 35/240
35/240 - 39/270
- 39/270
32/220 - 36/250
- 36/250
35/240 - 39/270
- 39/270
205
44/300
45/310
46/320
-
- 41/280
-
- 46/320
-
- 42/290
-
- 46/320