G20 BMW 3-Series Forum - View Single Post

Paul Moran · 11-07-2021, 07:18 PM

I have opted for the non run flat tyres for my M340i. Are they going to be 225 front and 255 back. I owned a 2018 X3 M40i with run flats and the ride even with the adaptive suspension was hard and unsettling to say the least

11-07-2021, 07:18 PM	#1
Paul Moran Second Lieutenant 129 Rep 220 Posts Drives: BMW M340i Join Date: Oct 2021 Location: Spain iTrader: (0)	Non run flat I have opted for the non run flat tyres for my M340i. Are they going to be 225 front and 255 back. I owned a 2018 X3 M40i with run flats and the ride even with the adaptive suspension was hard and unsettling to say the least
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