M3 E9X Wheels on M4 Help

[ninja2]

Hi
I'll receive my M4 next week and I got a set of rims from my old M3 E9x front wheels are Et25 wide 9 and rear Et22 Wide 10,5 do you think can fit on M4 with no problems ?

[hwalk]

Hi, i think the front wheel is fine but the rear could be difficult with that small offset. I have 10,5 x 20 with ET34 and 295/30-20 and that's absolute borderline as my TÜV guy said. Your canadian fellow "CanAutM3" has amazing knowledge about those issues... ;-)

[LOW4LYF]

No Problem with a 285/30

[ninja2]

Originally Posted by Figurka

No Problem with a 285/30

Do you think et22 rear wide 10.5 with 275/35/19 be ok ?

[LOW4LYF]

Originally Posted by ninja2

Do you think et22 rear wide 10.5 with 275/35/19 be ok ?

Yes. I'm running 11" et 25 with 285, no rubbing

[MRV99]

Mine are in other but I am using my style 220m winter setup on my f80. I bought my F80 dec 31st so I figured I would give them a shot since it was last min clear the floor for 2016 sale

If I remember correct they are 255/235 oem Porsche sizes. Next time I am at my garage, I will get my exact sizes. Not rubbing what so ever but then again they are 255/235 which are small.

[ninja2]

Thanks man !

[MasterP]

rear is fine with a 275/35 or a 285/30.

[ninja2]

Originally Posted by MasterP

rear is fine with a 275/35 or a 285/30.

With ET22 and 10.5 wide did you test it ?

[MasterP]

Originally Posted by ninja2

With ET22 and 10.5 wide did you test it ?

Yes. I'm running that setup now. Currently running 265/35-19 RE71R on 19X9.5 +25 with a 15mm spacer in front, 19x10.5 +22 275/35-19 RE71R.


This pic is when I was running the 255/275 OEM MPSS garbage.



Front I ran a 10mm spacer on OEM 255/35-19 MPSS on a 275/35-19 MPSS I was able to run a 5mm spacer for an effective offset of +17. You can see in the pic there is room to go more aggressive.

When I went to a 275/35-19 RE71R in the rear I had to remove the 5mm spacer since they run so wide. I've also run a 285/30-19 and it was also fine, but it looked too short vs the 265/35 I was running up front. I may revisit the 285/30-19 when it's time to replace the fronts to go to a 275/30-19.

This is my street setup which used the wheels I took off my E92M3.

[ninja2]

Originally Posted by MasterP

Yes. I'm running that setup now. Currently running 265/35-19 RE71R on 19X9.5 +25 with a 15mm spacer in front, 19x10.5 +22 275/35-19 RE71R.


This pic is when I was running the 255/275 OEM MPSS garbage.



Front I ran a 10mm spacer on OEM 255/35-19 MPSS on a 275/35-19 MPSS I was able to run a 5mm spacer for an effective offset of +17. You can see in the pic there is room to go more aggressive.

When I went to a 275/35-19 RE71R in the rear I had to remove the 5mm spacer since they run so wide. I've also run a 285/30-19 and it was also fine, but it looked too short vs the 265/35 I was running up front. I may revisit the 285/30-19 when it's time to replace the fronts to go to a 275/30-19.

This is my street setup which used the wheels I took off my E92M3.

M3 has more room than M4 rear but look work on my car thanks for great info !!!

[LOW4LYF]

Originally Posted by ninja2

M3 has more room than M4 rear but look work on my car thanks for great info !!!

As I said... I'm running 11" with 285 et25 on a F82. You're gonna be good!

What makes you think the F80 has more room?

[ninja2]

This week I'll install the wheels so will see.
Thanks for help to all for your help information's !

[Justin.AutoTalent]

Originally Posted by ninja2

M3 has more room than M4 rear but look work on my car thanks for great info !!!

M3 has 3mm less clearance than the M4.

You can run 15mm spacer with 9 +25, and run stock tires (255/35/19)

For the rear, you can fit stock rear tire (275/35/19) with no issues, if you run a wider tire, 285/35/19 you will rub unless you play with the camber

[gatorfast]

The E9x M3 ZCP wheels would look sweet on an F80

[LOW4LYF]

Originally Posted by ninja2

Do you think et22 rear wide 10.5 with 275/35/19 be ok ?

Positive -----> http://www.willtheyfit.com/index.php...=11&offset2=25

[ninja2]

I Installed the wheels I think rear are too aggressive but no rub until now.

[MRV99]

Originally Posted by ninja2

I Installed the wheels I think rear are too aggressive but no rub until now.

What size did you end up going with?

[ninja2]

Originally Posted by MRV99

What size did you end up going with?

Front et25 9.5 255/35/19 Rear et22 10.5 275/35/19
Looks be ok for city but for race track is too aggressive !

[CanAutM3]

Originally Posted by gatorfast

The E9x M3 ZCP wheels would look sweet on an F80

They might look good, but they are not forged and rather heavy.

[ninja2]

Originally Posted by CanAutM3

They might look good, but they are not forged and rather heavy.

For sure are not 100% right.

[elmerzasty]

Originally Posted by CanAutM3

They might look good, but they are not forged and rather heavy.

Exactly. They do look good however, I think EAS in their master thread have had one F8x wearing them.