20 inch wheel help

Encendido3 · 01-27-2021, 12:36 PM

Alright wheel pros, looking for some guidance. Thinking of picking up a staggered set of 20" 648m. I know the bolt patterns are different, but was wondering if anyone has managed to put them on using an adapter? I've seen quite a few adapters online. I have a 16 535 m sport with the OEM 19s on now.

648m Wheel specs
F: 8.5in wide; 25mm offset
R: 10in wide; 41mm offset

Based off these specs it appears I'll lose 10 mm of internal clearance on the rear but the adapter should negate that (right?)

Pic for reference

Hoa · 01-27-2021, 12:52 PM

It is possible but the wheels will be pushed out a little to fit the adaptor just like wheel spacers do. If you ended up doing it, I do have one front and one rear of these wheels in my basement if you need it.

Encendido3 · 01-27-2021, 12:54 PM

Quote:

Originally Posted by Hoa

It is possible but the wheels will be pushed out a little to fit the adaptor just like wheel spacers do. If you ended up doing it, I do have one front and one rear of these wheels in my basement if you need it.

Do you have any pictures by chance?

Hoa · 01-27-2021, 12:58 PM

Quote:

Originally Posted by Encendido3

Do you have any pictures by chance?

Yes, PM me your number and I will send you some pictures.

Encendido3 · 01-28-2021, 07:12 AM

@Unspec lsturbointeg any ideas guys?

Unspec · 01-28-2021, 02:02 PM

I'm not really a fitment guy, I just have some random experience

remmib is the man you want

lsturbointeg · 01-28-2021, 03:14 PM

remmib is the guy who can answer this lol!

remmib · 01-28-2021, 05:27 PM

Assuming those adapters are at least 15mm, you end up with a fitment of et10 and et26. And that's too low for a normal flush fitment I'd say.

01-27-2021, 12:36 PM	#1
Encendido3 Second Lieutenant 97 Rep 204 Posts Drives: 2016 535i M Sport Join Date: Nov 2018 Location: Georgia iTrader: (0)	20 inch wheel help Alright wheel pros, looking for some guidance. Thinking of picking up a staggered set of 20" 648m. I know the bolt patterns are different, but was wondering if anyone has managed to put them on using an adapter? I've seen quite a few adapters online. I have a 16 535 m sport with the OEM 19s on now. 648m Wheel specs F: 8.5in wide; 25mm offset R: 10in wide; 41mm offset Based off these specs it appears I'll lose 10 mm of internal clearance on the rear but the adapter should negate that (right?) Pic for reference Attached Images
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01-27-2021, 12:52 PM	#2
Hoa Major 513 Rep 1,356 Posts Drives: BMW Join Date: May 2010 Location: GA iTrader: (9)	It is possible but the wheels will be pushed out a little to fit the adaptor just like wheel spacers do. If you ended up doing it, I do have one front and one rear of these wheels in my basement if you need it.
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01-28-2021, 07:12 AM	#5
Encendido3 Second Lieutenant 97 Rep 204 Posts Drives: 2016 535i M Sport Join Date: Nov 2018 Location: Georgia iTrader: (0)	@Unspec lsturbointeg any ideas guys?
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01-28-2021, 02:02 PM	#6
Unspec Colonel 1301 Rep 2,591 Posts Drives: 2015 BMW 535xi Join Date: Apr 2019 Location: DMV iTrader: (1)	I'm not really a fitment guy, I just have some random experience remmib is the man you want __________________ 2015 BMW 535xi Bootmod3 Stage 2 \| ER charge pipe \| ER Catted DP \| Remus Exhaust \| Gplus FMIC \| KW V3 \| Turner Monoball thrust arm bushings \| Wallet regrets ISTA VM Setup/Tutorial
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01-28-2021, 03:14 PM	#7
lsturbointeg Lieutenant General 9159 Rep 14,522 Posts Drives: 2011 535i Jet Black Join Date: Aug 2014 Location: Asian lost in OH iTrader: (0)	remmib is the guy who can answer this lol! __________________ ~F90Conversion~21"3Piece Forged AvantGardeWheels~KWV1Coilovers~CQUENCE slotted/drilled rotors~GoodridgeStainlesslines~MeisterschaftQuadEx haust~Akrapovic 4"tips~VRSF DP~VRSF CP~TurboSmart BOV~K&N filter~CarbonFiberExteriorComponents~GladenAlphaCo mponents~MatchUp7BMW~Punch P300-12T~ Follow me on Instagram: lsturbointeg
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01-28-2021, 05:27 PM	#8
remmib General 1569 Rep 29,202 Posts Drives: 2013 F10 520d M-Sport Join Date: Feb 2006 Location: Norway iTrader: (0)	Assuming those adapters are at least 15mm, you end up with a fitment of et10 and et26. And that's too low for a normal flush fitment I'd say. __________________ F10 520d M-Sport Alpine White \| HRE P43SC 20x9+20x11 \| Michelin PSS 255/35+295/30 \| KW V3 Coilover \| M5 Front Sway Bar + M550d Rear Sway Bar \| 3DDesign Front Lip \| BMW M Performance CF Spoiler \| BMW M Performance Diffuser \| BMW M Performance Black Grills \| BMW M Performance Pedals \|
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