Apex Wheels and Tires Fitment

HTM101 · 11-23-2023, 03:58 PM

Hey, I've been away for 4 years after selling my 2007 Z4 3.0si coupe. Last week I bought a 2007 Z4M coupe with stock suspension and wheels. After looking at the Apex site I've chosen these wheels and tires.

FRONT
EC-7 ET 31 18" x 9" with 235/40 tire

REAR
EC-7 ET 25 18" x 10" with 275/35 tire

Does the combination appear to be a fit without interference? Also, the Apex site states "front negative camber may be required". Anyone have experience with this potential requirement?

Piper1 · 11-23-2023, 04:25 PM

Anything over 8.5 width on any trim up front you need negative camber for sure and with 235 you could rub the fender liners towards full lock. The spot it rubs will differ from M and Non M from the caster difference but 9 wide on front I do rub with 255/35 I have on my EC7 18x9 et 31 square on my 03 Non M.

HTM101 · 11-24-2023, 02:20 PM

Piper1,
Thank you for the information.

Piper1 · 11-24-2023, 04:06 PM

Quote:

Originally Posted by HTM101

Piper1,
Thank you for the information.

no worries. Guess I should’ve said to the 235 possible rubbing would be on 9 wide. The ec7 8.5 width you shouldn’t rub with 235.

11-23-2023, 03:58 PM	#1
HTM101 Private 57 Rep 83 Posts Drives: 2007 Z4 Coupe Join Date: Jan 2018 Location: Maryland iTrader: (0)	Apex Wheels and Tires Fitment Hey, I've been away for 4 years after selling my 2007 Z4 3.0si coupe. Last week I bought a 2007 Z4M coupe with stock suspension and wheels. After looking at the Apex site I've chosen these wheels and tires. FRONT EC-7 ET 31 18" x 9" with 235/40 tire REAR EC-7 ET 25 18" x 10" with 275/35 tire Does the combination appear to be a fit without interference? Also, the Apex site states "front negative camber may be required". Anyone have experience with this potential requirement? __________________ 2007 Z4M Coupe Last edited by HTM101; 11-23-2023 at 04:32 PM..
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11-23-2023, 04:25 PM	#2
Piper1 Lieutenant 570 Rep 562 Posts Drives: E85 Join Date: Mar 2018 Location: Here and there iTrader: (1)	Anything over 8.5 width on any trim up front you need negative camber for sure and with 235 you could rub the fender liners towards full lock. The spot it rubs will differ from M and Non M from the caster difference but 9 wide on front I do rub with 255/35 I have on my EC7 18x9 et 31 square on my 03 Non M. Last edited by Piper1; 11-23-2023 at 08:01 PM..
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11-24-2023, 02:20 PM	#3
HTM101 Private 57 Rep 83 Posts Drives: 2007 Z4 Coupe Join Date: Jan 2018 Location: Maryland iTrader: (0)	Piper1, Thank you for the information. __________________ 2007 Z4M Coupe
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