OEM BMW E31 850CSi Genuine BBS 18×8 / 18×9 Factory Wheels

Genuine BBS two-piece OEM alloy wheels for the BMW E31 8 Series, including the high-performance 850CSi, as well as 840i, 840Ci, 850i, and 850Ci models.

These classic BBS cross-spoke (Style 42 / RS-series) wheels feature a staggered 18-inch setup with polished lips and high-quality construction, delivering the elegant yet purposeful look that complements the grand-touring character of the E31.

Key specifications

• Front: 18×8″ ET20
• Rear: 18×9″ ET24
• Bolt pattern: 5×120
• Center bore: approximately 72.5–72.6 mm
• Construction: Genuine BBS two-piece
• Typical finish: Silver centers with polished lips

Ideal as a matching replacement set or a period-correct upgrade that restores the factory-optional appearance of a true E31 8 Series. These wheels remain highly desirable among enthusiasts for their authentic BBS quality and classic styling.