Beyern Spartan Upgrade

lmariach · 04-25-2016, 10:25 PM

Hey,

I'm upgrading to 19" Beyern Spartan wheels from my OEM 18" wheels on a 2011 535i. Can I run a 255/40/19 square set up?

Also, they offer two offsets either 30 or 40. Do I need them all to be the same or do the rear wheels need a different offset? I just want the wheels to be flush with the fenders.

Thanks

.BMW. · 04-26-2016, 09:39 AM

I would say that 8.5x19" ET30, 255/40-19 is a perfect square setup for F10.

Post pictures when you have them mounted on your car!

remmib · 04-26-2016, 10:57 AM

If you want a square set up with 19x8.5 all around, go with the ET30.

And since the wheels are "only" 8.5" wide, I'd concider 245/40/19 tires too.

.BMW. · 04-26-2016, 11:24 AM

I still recommend 255/40, 245 with ET30 will not be flush even on a non lowered F10.

This is how a 255/40 Michelin PSS tire look on a 8.5" wide wheel for reference:

Errowen · 04-26-2016, 12:12 PM

The OEM tire for 19 inch wheels on the F10 is 245/40/19 square on 8.5 inch rims. 255/40/19 is not recommended by BMW. With M-Sport staggered option, rears are 275/35/19 on 9 inch rims.

.BMW. · 04-26-2016, 12:21 PM

As long as OP don't live in a country where you are not allowed to use anything else than OEM tire sizes (for example Germany) I don't see any particular reason to get OEM tire sizes for aftermarket wheels.

04-25-2016, 10:25 PM	#1
lmariach New Member 0 Rep 12 Posts Drives: 2011 BMW 328i Join Date: Dec 2015 Location: Tempe, AZ iTrader: (0)	Beyern Spartan Upgrade Hey, I'm upgrading to 19" Beyern Spartan wheels from my OEM 18" wheels on a 2011 535i. Can I run a 255/40/19 square set up? Also, they offer two offsets either 30 or 40. Do I need them all to be the same or do the rear wheels need a different offset? I just want the wheels to be flush with the fenders. Thanks
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04-26-2016, 09:39 AM	#2
.BMW. Major General 1863 Rep 5,140 Posts Drives: BMW F11/F31 Join Date: Jun 2013 Location: Sweden iTrader: (0)	I would say that 8.5x19" ET30, 255/40-19 is a perfect square setup for F10. Post pictures when you have them mounted on your car!
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04-26-2016, 10:57 AM	#3
remmib General 1566 Rep 29,202 Posts Drives: 2013 F10 520d M-Sport Join Date: Feb 2006 Location: Norway iTrader: (0)	If you want a square set up with 19x8.5 all around, go with the ET30. And since the wheels are "only" 8.5" wide, I'd concider 245/40/19 tires too. __________________ 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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04-26-2016, 11:24 AM	#4
.BMW. Major General 1863 Rep 5,140 Posts Drives: BMW F11/F31 Join Date: Jun 2013 Location: Sweden iTrader: (0)	I still recommend 255/40, 245 with ET30 will not be flush even on a non lowered F10. This is how a 255/40 Michelin PSS tire look on a 8.5" wide wheel for reference: Attached Images
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04-26-2016, 12:12 PM	#5
Errowen Private 16 Rep 97 Posts Drives: 2016 640i xDr GC MSport Join Date: Oct 2012 Location: Cobourg, Ontario Canada iTrader: (0) Garage List 2012 BMW 135i MSport [0.00] 2016 BMW 640i Gran ... [0.00] 2011 BMW 535i XDriv ... [0.00]	The OEM tire for 19 inch wheels on the F10 is 245/40/19 square on 8.5 inch rims. 255/40/19 is not recommended by BMW. With M-Sport staggered option, rears are 275/35/19 on 9 inch rims.
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04-26-2016, 12:21 PM	#6
.BMW. Major General 1863 Rep 5,140 Posts Drives: BMW F11/F31 Join Date: Jun 2013 Location: Sweden iTrader: (0)	As long as OP don't live in a country where you are not allowed to use anything else than OEM tire sizes (for example Germany) I don't see any particular reason to get OEM tire sizes for aftermarket wheels.
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