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      02-26-2020, 07:46 AM   #30
TexasM550i
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Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

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Quote:
Originally Posted by Wyndi335I View Post
Quote:
Originally Posted by TexasM550i View Post
Yes, the 305's fit in the rear.

My wheels
BMW MSport Wheels 86281, 86285
20×10.5 R 20×9 F

Tires
Front 275/35R20
Rear 305/30/20
Do you think the tire size will work with a 540I? I dont want to lower it. Also it will be msport suspension. If I am not mistaken, the ride height is the same. I want to do the 29535/20 for the rear.
I think it should work the same as the M550. However, I had to change out the 295/35/20, because the ratio was too different from the factory sizing and it threw off the all wheel drive system. What did work, was either a 295/30 or a 305/30. I'm running a 275/35/20 in the front. Hope that helps.
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2018 M550i xdrive, DME Stage 2
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