BMW 323i Owner's Manual page 221

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 Sport 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
With Sport 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
Online Edition for Part no. 01 41 2 604 582 - © 02/10 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
32/220 39/270
33/230 41/280
35/240 42/290
33/230 -
- 36/250
36/250 -
- 42/290
36/250 -
Traveling speeds
including those
exceeding
100 mph / 160 km/h
36/250 44/300
38/260 45/310
39/270 46/320
38/260 -
- 41/280
39/270 -
- 46/320
36/250 -
- 42/290
39/270 -
- 46/320
38/260 45/310
41/280 48/330
42/290 49/340
41/280 -
- 45/310
42/290 -
- 49/340
38/260 -
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