BMW M5 2003 Owner's Manual page 23

Tire inflation pressure
BMW Tires
All pressure specifications in
the table are indicated in psi
(kilopascal) with cold tires
(cold = ambient temperature)
245/40 ZR 18
M5 275/35 ZR 18
235/45 R 17 94 H M+S
35 (240) - 44 (300)
- 38 (260) -
35 (240) 38 (260) 39 (270)
-
48 (330)
46 (320)
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