[tonypivo]

Hello!

Has anyone had experience with this kind of a set up or is running it now on an f31?

Was thinking of a

Front:
19x9 et 35 tyre 255/35

Back
19x9.5 et 40 tyre 265/35

[Mooney6959]

I'm running a set of 19x9, 19x10 437m wheels on my F33.
235/40 in the front, 265/35 in the rear.
They fit great.
I think the things you're going to need to pay the most attention to is the wheel offset. I don't know the offset of the 437m's offhand.

[alohasurftoad]

Originally Posted by tonypivo

Has anyone had experience with this kind of a set up or is running it now on an f31? Was thinking of a
Front: 19x9 et 35 tyre 255/35
Back: 19x9.5 et 40 tyre 265/35

no experience per se, but i know your desired setup will fit without issue

if you don't mind giving up 10mm of rear width, consider a square setup using the front size of 255/35 on 19x9 ET35. you will be able to rotate any way if non-directional tires are used. in the link below BIMMERGUY91 has 255/35/19 on 19x8.5 ET35 square. your fitment would be exactly the same but the tire will not have any pinch, since 255 fits perfectly on 9".
https://f30.bimmerpost.com/forums/sh....php?t=1353997

[tonypivo]

Originally Posted by alohasurftoad

no experience per se, but i know your desired setup will fit without issue

if you don't mind giving up 10mm of rear width, consider a square setup using the front size of 255/35 on 19x9 ET35. you will be able to rotate any way if non-directional tires are used. in the link below BIMMERGUY91 has 255/35/19 on 19x8.5 ET35 square. your fitment would be exactly the same but the tire will not have any pinch, since 255 fits perfectly on 9".
https://f30.bimmerpost.com/forums/sh....php?t=1353997

hey thanks for the reply! 255 all around looks dope, but i have doubts it would work if i lower the car...

one more question -

19x8.5 et33 245/35
+
19x9.5 et40 265/35

With HR sports should not be an issue i assume?

[alohasurftoad]

Originally Posted by tonypivo

255 all around looks dope, but i have doubts it would work if i lower the car...

no issue with 255/35/19 @ ET35 on a lowered car

one more question -
19x8.5 et33 245/35
+
19x9.5 et40 265/35
With HR sports should not be an issue i assume?

no issues but because the front diameter is smaller than the rear, the front gap will be larger than the rear and there will be a slight forward rake. 235/40/19 is better size for the front tire for appearance. 245/35/19 up front is better for handling if you don't mind the gap discrepancy. with gap discrepancies height adjustable coilovers are necessary if you want even gaps.