Best Offset for Flush Fitment???

[BMWisBest]

What's up gang.

Im ordering custom wheels and need to know what the offsets needed are for a 20 x 10 front and 20 x 11.5 rear.

Going to run 275/35/20 tires in front and 305 or 315/30/20 in rear.

Help a brother out 🙏🏻🙏🏻🙏🏻

[brad850csi]

Here is my setup, similar to what you are looking for

https://www.6post.com/forums/showthread.php?t=1677487

[BMWisBest]

Originally Posted by brad850csi

Here is my setup, similar to what you are looking for

https://www.6post.com/forums/showthread.php?t=1677487

My man! Appreciate it bro. And to confirm is this an m6 or standard 6 series? Are the specs the same?

Also is this flush with the fenders? Do you have any pictures that show how they line up?

[BMWisBest]

Originally Posted by brad850csi

Here is my setup, similar to what you are looking for

https://www.6post.com/forums/showthread.php?t=1677487

Also, do you know how much room do you have between the wheel and your upper wishbone & strut?

I want to camber the fronts top -2.5 and trying to confirm if I would have room if possible!

[Qsilver7]

Originally Posted by BMWisBest

What's up gang.

Im ordering custom wheels and need to know what the offsets needed are for a 20 x 10 front and 20 x 11.5 rear.

Going to run 275/35/20 tires in front and 305 or 315/30/20 in rear.

Help a brother out ������������

It all depends on what offset and specs your replacement wheels/tires will have.

I would suggest running a comparison of your existing wheel tire set up to your new wheel tire set up at this site: www.willtheyfit.com

You will have to measure your existing distance from the fender and suspension to compare what (if any) difference you’ll get from the new setup. (How much poke toward the fender or inset toward the suspension)

This can also help if the new specs do not push the wheels out flush with the fender…you’ll now what size spacers you’ll need…or different wheel/tire selection to make to get the flush you’lre looking for.

[brad850csi]

Here's another one for you, the offsets are really good - I'm at stock ride height so if you lower it the top will tuck in a little bit

[richlandforged]

BMWisBest

We recommend for ideal tuner fitment the specs as designed on our M6 version our new GT3R wheelset:

https://www.richlandforged.com/product/M5M6GT3R/35

20x10" ET+25
20x11.5" ET+16

Recommended tires: 275/35/20, 315/30/20

[BMWisBest]

Originally Posted by richlandforged

BMWisBest

We recommend for ideal tuner fitment the specs as designed on our M6 version our new GT3R wheelset:

https://www.richlandforged.com/product/M5M6GT3R/35

20x10" ET+25
20x11.5" ET+16

Recommended tires: 275/35/20, 315/30/20

Thanks so much! How much room does this leave in the front between the wheel and the wishbone/strut?

Will there be room in the front to increase camber to let's say -2.5?

[richlandforged]

Originally Posted by BMWisBest

Thanks so much! How much room does this leave in the front between the wheel and the wishbone/strut?

Will there be room in the front to increase camber to let's say -2.5?

Even at -2.5, approximately 10mm of headroom should be available, of course dependent on exact sidewall profile/make,model of tire.

[NiksM6]

20x10 et23
20x12 et23
265/35
335/30
On oem competition springs, perfectly flushed!

[danielgmanm6]

Originally Posted by brad850csi

Here's another one for you, the offsets are really good - I'm at stock ride height so if you lower it the top will tuck in a little bit

Do you have a problem with rock chips? I was always afraid of rock chips destroying my paint from the wheels being so flush.

[brad850csi]

Originally Posted by danielgmanm6

Do you have a problem with rock chips? I was always afraid of rock chips destroying my paint from the wheels being so flush.

The Cup 2s absolutely ruined the rocker panels (or side skirts depending on your region) and rear bumper after a few hot days on new loose chip roads.

But the PS4Ss aren't as bad and driving a bit slower on loose chip roads has kept the rear bumper looking good after a respray. I now have PPF on the rocker panels