Official M37/M56/Q70 (Y51) Wheel/Rim Thread

Forum for Infiniti M37, M56 M35h Hybrid and Q70 owners.
MY2J
Posts: 112
Joined: Thu Jun 02, 2016 10:03 am
Car: 2011 Infiniti M37
Location: Miami, FL

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nswaneM70s wrote:
Fri Oct 11, 2019 8:54 am
Hey jazzfan wrote:
Fri Oct 11, 2019 2:10 am
No camber kit needed and I had to go with et40 because they didn’t make a et35. Rohanna jumps to a et28 which stuck out to far.
I saw in another post, on this thread, someone had Rohanna RC7 wheels 20x10 et25 in the front and 20x11 et 28 in the rear. They did have 245/40 wheels in the front. I just don't understand why you believe that a 20x10 et 28 would stick too far if your 20x11 et 28 in the rear isn't. I would think that a 20x10 et 40 would set too far inside if the stock 20x9 wheel has an et of 43.
I choose to run "safe" numbers so I have no issues using a car for what it's for. I can sit 4 full grown people and not rub at all... not even on full lock U-turns. You can fit 255's up front and go wider than 285's... but chances are you will rub and you will be slowing down everywhere you go and tightening your butt cheeks when you hear noises :biggrin:


nswaneM70s
Posts: 14
Joined: Sat Jun 16, 2018 7:38 am
Car: 2013 M37s
Location: Pasadena, CA

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I understand. 95% of the time I'm riding by myself. MY23 on the forum has 20/10 Rohana RC7's with 245/40 in the front and RC Coilovers and he said he has no issues with full lock u-turns. I may just start with an inexpensive 255/40 with the 20x10 et 25 wheel and see how it goes. I got the last set on Zito ZS07 wheels and I can't wait to put everything together.

Fuga75
Posts: 11
Joined: Thu Jan 23, 2020 4:36 pm
Car: 2012 M37 S

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Hello. My question is to those that have lowered the m37. Whether on 22s or 20s. What have you done besides coilovers. Thank you for your time.

Menofgrace7
Posts: 22
Joined: Thu Jan 31, 2019 1:00 pm
Car: 2012 Infiniti M56 S

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Hi. I have a 2012 M56. I'm thinking of putting 275/45R 20 in the rear and the stock 245/40R 20 in the front. Will I have clearance issues in the rear.

Malbec 56 Beast
Posts: 605
Joined: Wed Feb 15, 2017 7:32 pm
Car: 2013 Infiniti M66xS Totaled 4/11/20
What's next???
2010 Subaru Legacy
1983 Porsche 928 S Euro (Sold) 2/17/20

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They make adjustable upper control arms for the front and adjustable camber kit for the rear.

I think 275/45 is way too tall I did 275/35 which is the same diameter as the 245/40.

In selling a complete coilover kit and front upper control arms now. I totaled my M56xS two weeks ago and never got a chance to install them. They are for the awd model but it needs to go now

BC RACING coilovers with the swift spring upgrade and the front control arms none of which were ever installed.

Good luck, there are more experienced people on here that may have different info but I think I'm accurate.

Menofgrace7
Posts: 22
Joined: Thu Jan 31, 2019 1:00 pm
Car: 2012 Infiniti M56 S

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Thanks. What about 275/40R20 tires? I know someone who put those in the rear and he says there are no issues.

nswaneM70s
Posts: 14
Joined: Sat Jun 16, 2018 7:38 am
Car: 2013 M37s
Location: Pasadena, CA

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I'm running 20x10 et 40 & 20x11 et 28 with 255/40 in the front and 285/35 in the rear. I have Eibach springs and have no rubbing issues.

KingFlourisher
Posts: 2
Joined: Sat May 02, 2020 7:37 am
Car: 2011 Infiniti M37
Location: Port Saint Lucie, FL

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Hey is that an Ez lip pro spoiler on your front bumper? Looks super clean! Trying to figure out if I want that
MY2J wrote:
Thu Feb 01, 2018 9:30 am
So we can't edit our own posts? weird but ok... fixed with pics
MY2J wrote:
Wed Apr 26, 2017 5:14 am
Car Model: 2011 M37 (base)
Wheel Brand/Dimensions: Rohana RC7 20x10 +25 (F) 20x11 +28 (R)
Tire Brand/Dimensions: Lexani Lx-Twenty 245/40/20 (F) 285/35/20 (R)
Suspension: BC Racing BR Type Coilovers
Other Information: No fender mods needed (no rubbing)
Pictures:
Image

Image

Bikerforlife27
Posts: 4
Joined: Wed Mar 30, 2022 11:23 am
Car: 2008 Infiniti G37 S coupe

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Malbec 56 Beast wrote:
Sun Apr 26, 2020 6:43 am
They make adjustable upper control arms for the front and adjustable camber kit for the rear.

I think 275/45 is way too tall I did 275/35 which is the same diameter as the 245/40.

In selling a complete coilover kit and front upper control arms now. I totaled my M56xS two weeks ago and never got a chance to install them. They are for the awd model but it needs to go now

BC RACING coilovers with the swift spring upgrade and the front control arms none of which were ever installed.

Good luck, there are more experienced people on here that may have different info but I think I'm accurate.
Don't suppose you still have the upper control arms? If not do you remember the company name or brand you used?

Bikerforlife27
Posts: 4
Joined: Wed Mar 30, 2022 11:23 am
Car: 2008 Infiniti G37 S coupe

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Does anyone know of a brand that is still making adjustable upper control arms for M37x/M56x?

Shanehsmp
Posts: 107
Joined: Mon Mar 13, 2017 1:37 pm
Car: 2006 Infiniti M35x - Sold
2012 Infiniti M56x
2016 Infiniti QX70s

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Bikerforlife27 wrote:
Thu Apr 28, 2022 7:51 am
Does anyone know of a brand that is still making adjustable upper control arms for M37x/M56x?
I use SPC (g37 -/+ 3°), but you can also get SPL (q50 version)

Here's a link to the ones I use
https://www.z1motorsports.com/control-a ... -9584.html

Jeime71
Posts: 11
Joined: Thu Aug 13, 2020 8:49 pm
Car: 2011 Infiniti M37x AWD

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Will 255 50 20 20x8.5 fit my stock
2011 m37x and poke out alil

John12
Posts: 1
Joined: Sun Feb 04, 2024 8:31 am
Car: 2011 Infiniti M56

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Hello guys, just recently purchased a base M56 and I was wondering if a square setup of 19x10.5 +22 will work. I'm more concerned about the front, if I'll need some kind of modification. Thank you guys.


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