are you Xdrive? if so you'll want to keep the front and rear circumferences within 1%. a better setup for 8.5 and 9.5 wide wheels would be a 235/45/18 and 265/40/18 (unless you are lowered)
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2018 PB/Black G01 X3M40i | 699M | ZDA | ZPP | ZPX | Maxton front lip | X3M vents | 15mm Spacers | Diamond G20 style grills
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