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      11-26-2020, 12:34 PM   #1
marlon177
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Finally placed an order for a set of 20x10 et25 and 20x11 et35 for my M3, I am planning to run 265/30/20 in the front and 295/30/20 in the rear. I am leading toward to Michelin Pilot Sport 4S, I believe the front should be fine after doing some research but I am not certain about the rear. I am lowered on Eibach pro kit US version and the MPS4S seems to have wider tread, so I might rub. So I am seeking advise and maybe pictures of anyone that's running 295 MPS4S on a 20x11 wheels. Thank you in advance and happy thanksgiving.

Measurement from center of the wheel cap to fender:
Front: 14"
Rear: approximately 13 1/4"
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      11-26-2020, 06:31 PM   #2
erictrainer
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If you're on an M3 pretty sure you'll get rubbing. On an M4 might be able to get away with it. I know M3 folks running et37 with 295 P4S who occasionally rub. Your wheel offset is very aggressive.
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      11-26-2020, 06:50 PM   #3
marlon177
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Quote:
Originally Posted by erictrainer View Post
If you're on an M3 pretty sure you'll get rubbing. On an M4 might be able to get away with it. I know M3 folks running et37 with 295 P4S who occasionally rub. Your wheel offset is very aggressive.
Yea, forgot to mention, it is going on my M3.
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      11-27-2020, 12:26 AM   #4
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u fine with about -2.5camber in the rear.
but under full compression it rubs Sure on the inner Fender liner plastic, so dosent matter
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      11-27-2020, 09:13 AM   #5
AlterZgo
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On my M3, I’m running 295/30/20 PS4S on 20x11 +37 rims lowered mildly on Bilstein coil overs, and I haven’t gotten any rubbing at all so far even with 4 passengers and 50 lbs of amps and subwoofer box in the back of the trunk. My rear is 13.5” from center of wheel to top edge of the rear wheel well. Forget the rear camber but it’s not crazy - just basic alignment done after lowering.

+35 is pushing it though and you may need to slightly grind down the tab where the rear bumper edge meets the quarter panel of the car.
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      11-27-2020, 10:24 AM   #6
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Here are some pictures. I had to raise the front of my car to work on my front lip so this compressed the left rear suspension. This is at your height, i.e. 13.25" from center of rim cap to top edge of wheel well. Tire tucks no problem. There's still about a finger width space between the tire and that tab where the rear bumper meets the metal part of the wheel well. Your set up would stick out 2mm more than mine. Pretty negligible, but at full compression, you may slightly rub that tab:
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      11-27-2020, 01:42 PM   #7
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Quote:
Originally Posted by AlterZgo View Post
Here are some pictures. I had to raise the front of my car to work on my front lip so this compressed the left rear suspension. This is at your height, i.e. 13.25" from center of rim cap to top edge of wheel well. Tire tucks no problem. There's still about a finger width space between the tire and that tab where the rear bumper meets the metal part of the wheel well. Your set up would stick out 2mm more than mine. Pretty negligible, but at full compression, you may slightly rub that tab:
This is exactly what I need. Thank you!!
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