Aggressive M3 Fitment work on Z4M?

Evoking · 02-08-2008, 11:15 AM

What is the lowest offset at Z4M? For example can an aggressive M3 Fitment work on Z4M? Something like 19x8.5 +32 offset and 19x10 + 20...

RussRamz · 02-08-2008, 12:52 PM

10 inch rears with a 20mm offset is too close. I would go with 25mm offset. I mounted a set of 18x10 ET25 with 285/30-18 cup tires and they rubbed slightly inside the well on the plastic. I had to go with 265/35-18's instead. A 20mm offset I am affraid might be really close. It would probably work, but you would likely have to cut away some plastic on the inside of the wheel well.

Evoking · 02-08-2008, 03:48 PM

Thanks for the feedback. Was going for extra deep lip. The tires would be 275/30 so I'm hoping they would fit.

Anybody else?

VoiD · 02-09-2008, 10:05 PM

I'm running 10.5" ET25 in the back and have no problem with 275/30

Evoking · 02-09-2008, 11:49 PM

So how does 10.5 with ET25 compare to 10.0" ET20? Which would stick out further?

VoiD · 02-10-2008, 12:09 AM

try the offset calculator: http://www.1010tires.com/WheelOffsetCalculator.asp

it says you get 11mm more inner clearance and 1mm on the outer side with a 10" ET20 compared to 10.5" ET25

02-08-2008, 11:15 AM	#1
Evoking First Lieutenant 95 Rep 304 Posts Drives: Z4M Coupe Join Date: Apr 2007 Location: Dallas, TX iTrader: (0)	Aggressive M3 Fitment work on Z4M? What is the lowest offset at Z4M? For example can an aggressive M3 Fitment work on Z4M? Something like 19x8.5 +32 offset and 19x10 + 20...
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02-08-2008, 12:52 PM	#2
RussRamz M Slut 18 Rep 564 Posts Drives: 2011 M3 Coupe Mineral White Join Date: Sep 2007 Location: Adenau, GE via 3 years in dreadful El Paso, TX iTrader: (0)	10 inch rears with a 20mm offset is too close. I would go with 25mm offset. I mounted a set of 18x10 ET25 with 285/30-18 cup tires and they rubbed slightly inside the well on the plastic. I had to go with 265/35-18's instead. A 20mm offset I am affraid might be really close. It would probably work, but you would likely have to cut away some plastic on the inside of the wheel well. __________________ You have to be 100% behind someone before you can stab them in the back. David Brent
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02-08-2008, 03:48 PM	#3
Evoking First Lieutenant 95 Rep 304 Posts Drives: Z4M Coupe Join Date: Apr 2007 Location: Dallas, TX iTrader: (0)	Thanks for the feedback. Was going for extra deep lip. The tires would be 275/30 so I'm hoping they would fit. Anybody else?
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02-09-2008, 10:05 PM	#4
VoiD Private First Class 14 Rep 199 Posts Drives: Z4MC >>> C63 Join Date: Jan 2007 Location: VA iTrader: (0) Garage List 2007 Z4 M Coupe [0.00]	I'm running 10.5" ET25 in the back and have no problem with 275/30
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02-09-2008, 11:49 PM	#5
Evoking First Lieutenant 95 Rep 304 Posts Drives: Z4M Coupe Join Date: Apr 2007 Location: Dallas, TX iTrader: (0)	So how does 10.5 with ET25 compare to 10.0" ET20? Which would stick out further?
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02-10-2008, 12:09 AM	#6
VoiD Private First Class 14 Rep 199 Posts Drives: Z4MC >>> C63 Join Date: Jan 2007 Location: VA iTrader: (0) Garage List 2007 Z4 M Coupe [0.00]	try the offset calculator: http://www.1010tires.com/WheelOffsetCalculator.asp it says you get 11mm more inner clearance and 1mm on the outer side with a 10" ET20 compared to 10.5" ET25
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