Widest 20" wheel fitment on M550i?

ashmostro · 05-20-2023, 08:12 PM

Has anyone experimented with or have knowledge of the widest dimension of 20" diameter wheels (widths and offsets) that will fit an LCI M550i?

Goals are: flush but no poke, no rubbing on inner assemblies (suspension, liners, etc).

Thanks

ashmostro · 05-22-2023, 08:10 PM

Anyone?

maDjzo · 05-23-2023, 09:12 PM

20x9 25
20x10.5 35

Will get you a 2mm poke in the rear, flush fitment imho lol

ashmostro · 05-23-2023, 09:28 PM

I did some research tonight and agree on the widths!

I am landing on et43 for the rears though - would result in a 20mm net poke from stock, which is exactly the size spacer I am using right now on the stock wheels so I know it's what I want to match. I think et35 would be too much for me.

Thank you!

CHicksM575 · 05-24-2023, 04:55 PM

I have 20"x10 35 offsets in the rear. I cannot run 295 as they scrape, on the outside, on dips and bumps. I also have the DHP which causes the car to sit lower than non DHP options.

ashmostro · 05-24-2023, 05:33 PM

Thanks. More evidence of need for a less aggressive offset in the rear.

Is anyone successfully running 9.5" in front or is there a clearance issue on the strut side?

05-20-2023, 08:12 PM	#1
ashmostro Brigadier General 1254 Rep 4,088 Posts Drives: 2020 M4cs \| 2022 M550i Join Date: Jan 2013 Location: Falls Church, VA iTrader: (27)	Widest 20" wheel fitment on M550i? Has anyone experimented with or have knowledge of the widest dimension of 20" diameter wheels (widths and offsets) that will fit an LCI M550i? Goals are: flush but no poke, no rubbing on inner assemblies (suspension, liners, etc). Thanks
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05-22-2023, 08:10 PM	#2
ashmostro Brigadier General 1254 Rep 4,088 Posts Drives: 2020 M4cs \| 2022 M550i Join Date: Jan 2013 Location: Falls Church, VA iTrader: (27)	Anyone?
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05-23-2023, 09:12 PM	#3
maDjzo Captain 862 Rep 885 Posts Drives: G30 Join Date: Dec 2018 Location: Jersey iTrader: (0) Garage List 2018 BMW M550i [0.00]	20x9 25 20x10.5 35 Will get you a 2mm poke in the rear, flush fitment imho lol
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05-23-2023, 09:28 PM	#4
ashmostro Brigadier General 1254 Rep 4,088 Posts Drives: 2020 M4cs \| 2022 M550i Join Date: Jan 2013 Location: Falls Church, VA iTrader: (27)	I did some research tonight and agree on the widths! I am landing on et43 for the rears though - would result in a 20mm net poke from stock, which is exactly the size spacer I am using right now on the stock wheels so I know it's what I want to match. I think et35 would be too much for me. Thank you!
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05-24-2023, 04:55 PM	#5
CHicksM575 Private 44 Rep 60 Posts Drives: M550i Join Date: May 2021 Location: Tulsa iTrader: (0)	I have 20"x10 35 offsets in the rear. I cannot run 295 as they scrape, on the outside, on dips and bumps. I also have the DHP which causes the car to sit lower than non DHP options.
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05-24-2023, 05:33 PM	#6
ashmostro Brigadier General 1254 Rep 4,088 Posts Drives: 2020 M4cs \| 2022 M550i Join Date: Jan 2013 Location: Falls Church, VA iTrader: (27)	Thanks. More evidence of need for a less aggressive offset in the rear. Is anyone successfully running 9.5" in front or is there a clearance issue on the strut side?
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