BMW 323i Owner's Manual page 195

Tire inflation pressures for the 330xi
Tire size
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
225/45 R 17 91 H M+S
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
with Sports package:
225/45 R 17 91 H M+S
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
More details on the permissible load and weights can be found on page 220.
Online Edition for Part-No. 01 41 0 012 355 - © 03/06 BMW AG
Pressure specifications in psi/kPa
Traveling speeds
up to a max. of
100 mph / 160 km/h
32/220 36/250
32/220 -
- 32/220
35/240 -
- 36/250
35/240 -
- 36/250
39/270 -
- 41/280
32/220 36/250
32/220 36/250
32/220 -
- 32/220
35/240 -
- 36/250
35/240 -
- 36/250
39/270 -
- 41/280
Traveling speeds
including those exceeding
100 mph / 160 km/h
32/220 35/240 35/240
32/220 - 35/240
- 32/220
33/230 - 36/250
- 33/230
32/220 - 35/240
- 32/220
35/240 - 39/270
- 35/240
32/220 35/240 35/240
35/240 39/270 39/270
35/240 - 39/270
- 35/240
38/260 - 42/290
- 38/260
33/230 - 36/250
- 33/230
38/260 - 42/290
- 38/260
193
41/280
-
- 36/250
-
- 39/270
-
- 36/250
-
- 41/280
41/280
45/310
-
- 41/280
-
- 44/300
-
- 39/270
-
- 44/300