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[eggheadcopilot]

I have a 2013 BMW 128i M-Sport Coupe (100% stock) and I'm curious if the following will fit properly:

The markings on the inside of the wheel I'd like to get are:

6 775 621-13
BTG BM087 K2
7Jx17 EM2
BMW IS 47

And the tires that are already installed on those wheels are:

Bridgestone Blizzak LM-25 RFT 205/50R17

[jaye944]

hope this helps

my winter setup here

[asbrr]

Originally Posted by eggheadcopilot

I have a 2013 BMW 128i M-Sport Coupe (100% stock) and I'm curious if the following will fit properly:

The markings on the inside of the wheel I'd like to get are:

6 775 621-13
BTG BM087 K2
7Jx17 EM2
BMW IS 47

And the tires that are already installed on those wheels are:

Bridgestone Blizzak LM-25 RFT 205/50R17

I am running Style 141 wheels as my winter setup, 17x7 ET47 exactly as you mention. They fit no problem, even over my BMW Performance brake setup. I'm running Michelin x-ice xi3 in 205-50-17 as well, so you should be fine assuming the bolt pattern and hub bore matches as well (72.6mm), or at least have a centering ring.

http://www.bmwstylewheels.com/bmw/141

[VMRWheels]

No issues with those sizes. As asbrr mentioned just make sure the bolt pattern and center bore match.

[eggheadcopilot]

Thank you everyone for taking the time to reply, I appreciate that!

One last question, how do I find the proper hub bore that is required for my car and what the hub bore is on the wheels? When I pull the wheel up on http://www.realoem.com/bmw/enUS/partxref?q=6775621 and/or http://bmwfans.info/parts-catalog/36116775621 it doesn't state that.

Sorry to be such an amateur but I'm getting the wheels of Craigslist so there's no returning.

[NorthernDancer]

Because it is written "BMW IS 47" I'm 90% sure they are true BMW wheels and will fit your car. Now, wheels can get bent, especially through winter so ideally I would jack up a front wheel, fit on 1 wheel at a time and then spin the wheel and watch the INSIDE of the wheel to see if its perfectly round. Otherwise, cut a perfect 16½ inch circle out of cardboard (or some other stiff material) and fit it inside the wheel looking for perfect roundness. There are also dozens of other ways to check for roundness. Now if none of this can be done, you'll have to quiz the owner for a warm and fuzzy feeling.

[asbrr]

Originally Posted by eggheadcopilot

Thank you everyone for taking the time to reply, I appreciate that!

One last question, how do I find the proper hub bore that is required for my car and what the hub bore is on the wheels? When I pull the wheel up on http://www.realoem.com/bmw/enUS/partxref?q=6775621 and/or http://bmwfans.info/parts-catalog/36116775621 it doesn't state that.

Sorry to be such an amateur but I'm getting the wheels of Craigslist so there's no returning.

Uh - sorry I didn't pay enough attention to your original post, but it does look like you're getting original BMW wheels, Style 141 wheels just like I am running.

Your car will have the same size hub bore, it's pretty standard on modern BMWs. That said if the wheels you are looking at are OEM BMW then the bolt pattern etc will also be correct. Just doing a google on the number "6 775 621-13" or "BTG BM087 K2" it seems these are OEM BMW wheels....mine are on the car already so I can't verify if the markings are the same as what you're looking at, but they do seem to be OEM.

As NortherDancer said, you still need to make sure they are straight/not bent, perhaps you can work out an agreement with the seller where you take them to a local tire shop and get them spun on a machine to check balance etc

As always with Craigslist, it's a bit of a crapshoot.....

[asbrr]

Originally Posted by eggheadcopilot

Thank you everyone for taking the time to reply, I appreciate that!

One last question, how do I find the proper hub bore that is required for my car and what the hub bore is on the wheels? When I pull the wheel up on http://www.realoem.com/bmw/enUS/partxref?q=6775621 and/or http://bmwfans.info/parts-catalog/36116775621 it doesn't state that.

Sorry to be such an amateur but I'm getting the wheels of Craigslist so there's no returning.

Hah - looking closer, the RealOEM part #'s last 7 digits match what you originally listed (6775621)....so I guess these are OEM wheels then.

Meaning - don't worry about hub bore and / or bolt pattern, these will fit.