Will 18x10 +40 fit on f30?

dlee825 · 10-30-2021, 12:09 PM

Hello everyone, I found a set of wheels i really want to purchase but before I pull the trigger, wanted to know if they will fit. I have a 2013 335i m sport (f30) and the wheels im trying to buy are 18x10 +40 square all around. And if so, what tire sizes can I run? Will I be needing spacers for either the front or back? Looking for a flush fitment or at least close to it as possible. I am planning to purchase either springs or coilovers as I want to lower the car as well. Any help or advice will be greatly appreciated, thank you!

weehe126 · 10-30-2021, 10:36 PM

Perfect rear fitment but not happening on the front.

Tommi_Mav · 11-01-2021, 07:06 AM

Rears fit but will poke.
Fronts, I don't think is a good idea. Wheels are too wide and you definetely going to rub when you turn. Ideal front size is 8.5-9" wide with no more than 35mm offset.

alohasurftoad · 11-01-2021, 01:17 PM

https://f30.bimmerpost.com/forums/sh...8&postcount=16

link above is 19x9.5 ET35 w/255/35/19

18x10 ET40 will NOT fit up front, unless you have at least a 12mm spacer. however lowering the front offset to ET28 will be poking ridiculous and increases the scrub radius to where the tire will rub the fenderwell liner at full lock if using anything wider than 255. adding negative camber may reduce or eliminate the interference.
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10-30-2021, 12:09 PM	#1
dlee825 Private First Class 32 Rep 101 Posts Drives: 2009 E90 M3 Join Date: Jan 2011 Location: Los Angeles, CA iTrader: (0)	Will 18x10 +40 fit on f30? Hello everyone, I found a set of wheels i really want to purchase but before I pull the trigger, wanted to know if they will fit. I have a 2013 335i m sport (f30) and the wheels im trying to buy are 18x10 +40 square all around. And if so, what tire sizes can I run? Will I be needing spacers for either the front or back? Looking for a flush fitment or at least close to it as possible. I am planning to purchase either springs or coilovers as I want to lower the car as well. Any help or advice will be greatly appreciated, thank you!
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10-30-2021, 10:36 PM	#2
weehe126 Brigadier General 1161 Rep 3,189 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	Perfect rear fitment but not happening on the front.
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11-01-2021, 07:06 AM	#3
Tommi_Mav Private First Class 66 Rep 133 Posts Drives: F32 435dx Join Date: Mar 2020 Location: Greece iTrader: (0) Garage List 2014 F32 435d X-drive [0.00]	Rears fit but will poke. Fronts, I don't think is a good idea. Wheels are too wide and you definetely going to rub when you turn. Ideal front size is 8.5-9" wide with no more than 35mm offset.
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11-01-2021, 01:17 PM	#4
alohasurftoad Brigadier General 3082 Rep 4,333 Posts Drives: 440i gran coupe w/mppsk Join Date: Apr 2015 Location: hawaii iTrader: (0)	https://f30.bimmerpost.com/forums/sh...8&postcount=16 link above is 19x9.5 ET35 w/255/35/19 18x10 ET40 will NOT fit up front, unless you have at least a 12mm spacer. however lowering the front offset to ET28 will be poking ridiculous and increases the scrub radius to where the tire will rub the fenderwell liner at full lock if using anything wider than 255. adding negative camber may reduce or eliminate the interference. . Last edited by alohasurftoad; 11-01-2021 at 01:23 PM..
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