[fatalius]

Originally Posted by JB20DGM

Factory wheels that are generally supplied for snow tires (full set) are 9x20 ET28 front and 9x20 ET39 rear...so that might explain what the vendor is saying as far as a certification goes.

The 9x20 ET28 wheels will fit just fine at all four corners though and at least a couple of people have done that (all 4 wheels identical) so that you can "rotate" between front and rear each season to help balance out wear.

Thank you for the reassuring reply! 🙂

I think though the winter OEM 764M rear wheels are 9,5x20 ET39. 9x20 ET28 is only poking out 4,7mm than this wheel and 1,7mm less than the 21" OEM 892M wheels. So I really cannot see any problem with it. The advantages of a square setup for winter are obvious to balance out wear 😉

[X3mcN]

Hi guys


Will bmw individual rims 8,5x21" ET 30 + 9,5x21" ET43 from a x3 m40i fit my x3mc want to use them as winter wheels

[reedcour]

its starting to snow,
does anyone use the factory 21 and put on some snow tire?
then get a winter 21 of a better lighter quality?

[Mnfamilyguy2020]

Originally Posted by reedcour

its starting to snow,
does anyone use the factory 21 and put on some snow tire?
then get a winter 21 of a better lighter quality?

Yes, Pirelli scorpion winters.

[reedcour]

Originally Posted by Mnfamilyguy2020

Yes, Pirelli scorpion winters.

Ok im going to go with square - 255/40-21

[BlauHouse]

Hey all.

Just wanting to ask a quick question about the setup I'm looking at to see if you all think it will fit with no issues.

MSW type 74:
19x8.5 +35 w/ 255 45r20 Scorpion winter
20x9.5 +35 w/ 265 45r20 Scorpion winter

Thanks for any help you can provide!

[Th3Walrus]

255/45R20 square is the proper winter setup, don't go wider if you live anywhere that gets consistent snow/ice.

I find the 255 too wide still, and I find they slide too much compared to the 225s I had on my 340i I just got rid of, but those were also much better tires (Hakkapeliitta R5) compared to the Scorpions. When I have to replace them I'll probably go with 245/45R20 Hakkapeliitta R5 SUV.

[Mnfamilyguy2020]

Originally Posted by BlauHouse

Hey all.

Just wanting to ask a quick question about the setup I'm looking at to see if you all think it will fit with no issues.

MSW type 74:
19x8.5 +35 w/ 255 45r20 Scorpion winter
20x9.5 +35 w/ 265 45r20 Scorpion winter

Thanks for any help you can provide!

You should be fine!

I know the old school of thought was the skinnier the better in the snow and ice but I've had some pretty wide rear tires on my Cayenne Turbo, CLS550 and now my X4mComp and have run square set ups as well. I have had zero problems and they feel like they brake better.

The biggest issue I've had w the X4M is it absolutely burns through the rears with the rear traction bias. Here in Minnesota, the roads are cleared of the snow quickly and regularly, the soft winters just get eaten up by the bare pavement in between storms.

On a side note I went with Michelin Cross Climate 2's All Weather and have seen zero drop off in traction in deep snow on ski trips.

Best!

Here a nice write up on width:

https://www.motor1.com/news/696279/w...%20more%20grip.

[SlowandSteady89]

I am looking for a very inexpensive set of Rims and Tires for my 2024 X3M Comp. I would only need them roughly 6 weeks out of the year for driving in the snow. I've seen a lot people dropping from a 21" rim to a 20" rim to account for the larger side wall of snow tires. I would like to make them as close to the stock size as possible as I'm paranoid about messing with the AWD drivetrain and causing future problems. Please let me know what has worked for y'all, thanks!

[Max Well]

Originally Posted by SlowandSteady89

I am looking for a very inexpensive set of Rims and Tires for my 2024 X3M Comp. I would only need them roughly 6 weeks out of the year for driving in the snow. I've seen a lot people dropping from a 21" rim to a 20" rim to account for the larger side wall of snow tires. I would like to make them as close to the stock size as possible as I'm paranoid about messing with the AWD drivetrain and causing future problems. Please let me know what has worked for y'all, thanks!

Welcome to the Forum, SlowandSteady89. Not sure if you've reviewed the Members' Wheel and Tire thread which lists a number of Winter combinations Members are using - https://x3.xbimmers.com/forums/showthread.php?t=1949903 .

I mention it as occ new Members aren't familiar with the Stickies section at the top of the thread list, and if viewing on smaller mobile devices you have to first push on the "Show Sticky Threads" radio button for the threads to appear.

[Th3Walrus]

Originally Posted by Max Well

Welcome to the Forum, SlowandSteady89. Not sure if you've reviewed the Members' Wheel and Tire thread which lists a number of Winter combinations Members are using - https://x3.xbimmers.com/forums/showthread.php?t=1949903 .

I mention it as occ new Members aren't familiar with the Stickies section at the top of the thread list, and if viewing on smaller mobile devices you have to first push on the "Show Sticky Threads" radio button for the threads to appear.

Plus, the 3 posts above literally state what 20" sizes to use.