f32 435IX 20x10 / 20x8.5 (XDRIVE)

sweezy230 · 05-16-2023, 04:32 AM

Hello, I have a question about wheel sizes. i plan to buy 20x10 et 40 for the rear and 20x8.5 et35 for the front. i would put 285/30 on the rear wheel and 245/35 on the front, but the most important question for me is the question of Xdrive will this size bother him? Is 10 too much for the rear? I don't want to damage it, so I'm going to ask you first. thank you for every answer and have a nice day

sweezy230 · 05-17-2023, 04:50 AM

no one knows?

_ObiJon · 05-17-2023, 09:32 AM

It's not the rim width but the rolling diameter that causes excessive wear/damage.

Either way, I run those same sizes on 666m wheels on my 428ix.

sweezy230 · 05-20-2023, 05:56 AM

so there should be no problem with this setup? I'm also thinking 235/35/20 front 275/30/20 rear, from what I've seen the Circum. is at 0% so it might be a better size for xdrive?

05-16-2023, 04:32 AM	#1
sweezy230 New Member 0 Rep 5 Posts Drives: 435ix Join Date: May 2023 Location: czech iTrader: (0)	f32 435IX 20x10 / 20x8.5 (XDRIVE) Hello, I have a question about wheel sizes. i plan to buy 20x10 et 40 for the rear and 20x8.5 et35 for the front. i would put 285/30 on the rear wheel and 245/35 on the front, but the most important question for me is the question of Xdrive will this size bother him? Is 10 too much for the rear? I don't want to damage it, so I'm going to ask you first. thank you for every answer and have a nice day
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05-17-2023, 04:50 AM	#2
sweezy230 New Member 0 Rep 5 Posts Drives: 435ix Join Date: May 2023 Location: czech iTrader: (0)	no one knows?
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05-17-2023, 09:32 AM	#3
_ObiJon Second Lieutenant 197 Rep 296 Posts Drives: 2015 428i xDrive Join Date: Mar 2021 Location: Ashburn, VA iTrader: (0)	It's not the rim width but the rolling diameter that causes excessive wear/damage. Either way, I run those same sizes on 666m wheels on my 428ix.
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05-20-2023, 05:56 AM	#4
sweezy230 New Member 0 Rep 5 Posts Drives: 435ix Join Date: May 2023 Location: czech iTrader: (0)	so there should be no problem with this setup? I'm also thinking 235/35/20 front 275/30/20 rear, from what I've seen the Circum. is at 0% so it might be a better size for xdrive?
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