BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
BMW 5-Series (G30) Forum Wheels | Tires | Suspension | Brakes | Chassis Advice on tire size

Post Reply
 
Thread Tools Search this Thread
      01-07-2020, 08:44 PM   #23
mike082802
Captain
42
Rep
615
Posts

Drives: 2010 135
Join Date: Feb 2014
Location: ny

iTrader: (2)

Quote:
Originally Posted by TexasM550i View Post
Hi, thanks! I'm not sure of the offset, but the wheels are BMW MSport Wheels 86281, 86285, 2010.5 R 209 F. Hope that helps.
think you could squeeze 305 in the rear?
Appreciate 0
      01-07-2020, 08:48 PM   #24
TexasM550i
Enlisted Member
TexasM550i's Avatar
United_States
29
Rep
39
Posts

Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

iTrader: (0)

Quote:
Originally Posted by mike082802 View Post
Quote:
Originally Posted by TexasM550i View Post
Hi, thanks! I'm not sure of the offset, but the wheels are BMW MSport Wheels 86281, 86285, 20×10.5 R 20×9 F. Hope that helps.
think you could squeeze 305 in the rear?
Quote:
Originally Posted by mike082802 View Post
Quote:
Originally Posted by TexasM550i View Post
Hi, thanks! I'm not sure of the offset, but the wheels are BMW MSport Wheels 86281, 86285, 20×10.5 R 20×9 F. Hope that helps.
think you could squeeze 305 in the rear?
My gut is I don't think so, I think they would rub. At least when you went over bumps, etc.
__________________
2018 M550i xdrive, DME Stage 2
Appreciate 0
      01-08-2020, 02:17 AM   #25
aadum
Second Lieutenant
aadum's Avatar
Croatia
50
Rep
233
Posts

Drives: 330xd e92 ,520d f10, 540i G30
Join Date: Aug 2011
Location: Split,Croatia

iTrader: (0)

Quote:
Originally Posted by deepat04 View Post
I did go 295 fit no issues.

This is the size to go with IMO

Here are pictures without my floating OEM caps.

Attachment 2209555

Attachment 2209556
Are you lowered with coilovers or springs only?
__________________
Appreciate 0
      01-31-2020, 10:33 AM   #26
TexasM550i
Enlisted Member
TexasM550i's Avatar
United_States
29
Rep
39
Posts

Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

iTrader: (0)

Quote:
Originally Posted by mike082802 View Post
Quote:
Originally Posted by TexasM550i View Post
Hi, thanks! I'm not sure of the offset, but the wheels are BMW MSport Wheels 86281, 86285, 20×10.5 R 20×9 F. Hope that helps.
think you could squeeze 305 in the rear?
I just got new tires and tried the 305's in the rear and they fit!
Attached Images
 
__________________
2018 M550i xdrive, DME Stage 2
Appreciate 0
      02-03-2020, 06:11 PM   #27
Wyndi335I
Private
20
Rep
86
Posts

Drives: BMW 335I
Join Date: Sep 2019
Location: Gken Allen, Virginia

iTrader: (0)

Quote:
Originally Posted by TexasM550i View Post
On my M550i I'm running 2010.5 in the rear and 209 In the front with 275/35R20 and 305/30R20's. I had the 285's and 290's, but liked the look and ride with the these the best. No rubbing issues.
Please let me know if you can, where you purchased wheels. From what I see, the fronts are 8.5 and not sure if a 275 will fit.
Appreciate 1
      02-03-2020, 06:17 PM   #28
TexasM550i
Enlisted Member
TexasM550i's Avatar
United_States
29
Rep
39
Posts

Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

iTrader: (0)

Quote:
Originally Posted by Wyndi335I View Post
Quote:
Originally Posted by TexasM550i View Post
On my M550i I'm running 20×10.5 in the rear and 20×9 In the front with 275/35R20 and 305/30R20's. I had the 285's and 290's, but liked the look and ride with the these the best. No rubbing issues.
Please let me know if you can, where you purchased wheels. From what I see, the fronts are 8.5 and not sure if a 275 will fit.
Yes, the 305's fit in the rear.

My wheels
BMW MSport Wheels 86281, 86285
20×10.5 R 20×9 F

Tires
Front 275/35R20
Rear 305/30/20
__________________
2018 M550i xdrive, DME Stage 2
Appreciate 0
      02-26-2020, 07:39 AM   #29
Wyndi335I
Private
20
Rep
86
Posts

Drives: BMW 335I
Join Date: Sep 2019
Location: Gken Allen, Virginia

iTrader: (0)

Quote:
Originally Posted by TexasM550i View Post
Yes, the 305's fit in the rear.

My wheels
BMW MSport Wheels 86281, 86285
2010.5 R 209 F

Tires
Front 275/35R20
Rear 305/30/20
Do you think the tire size will work with a 540I? I dont want to lower it. Also it will be msport suspension. If I am not mistaken, the ride height is the same. I want to do the 29535/20 for the rear.
Appreciate 0
      02-26-2020, 07:46 AM   #30
TexasM550i
Enlisted Member
TexasM550i's Avatar
United_States
29
Rep
39
Posts

Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

iTrader: (0)

Quote:
Originally Posted by Wyndi335I View Post
Quote:
Originally Posted by TexasM550i View Post
Yes, the 305's fit in the rear.

My wheels
BMW MSport Wheels 86281, 86285
20×10.5 R 20×9 F

Tires
Front 275/35R20
Rear 305/30/20
Do you think the tire size will work with a 540I? I dont want to lower it. Also it will be msport suspension. If I am not mistaken, the ride height is the same. I want to do the 29535/20 for the rear.
I think it should work the same as the M550. However, I had to change out the 295/35/20, because the ratio was too different from the factory sizing and it threw off the all wheel drive system. What did work, was either a 295/30 or a 305/30. I'm running a 275/35/20 in the front. Hope that helps.
__________________
2018 M550i xdrive, DME Stage 2
Appreciate 0
      02-26-2020, 11:15 PM   #31
Wyndi335I
Private
20
Rep
86
Posts

Drives: BMW 335I
Join Date: Sep 2019
Location: Gken Allen, Virginia

iTrader: (0)

Quote:
Originally Posted by TexasM550i View Post
I think it should work the same as the M550. However, I had to change out the 295/35/20, because the ratio was too different from the factory sizing and it threw off the all wheel drive system. What did work, was either a 295/30 or a 305/30. I'm running a 275/35/20 in the front. Hope that helps.
Thanks, that helps. My car will be rear wheel drive but I believe I will with the 30 profile for rear wheels.
Appreciate 1
      03-27-2020, 02:58 AM   #32
deepat04
Private First Class
27
Rep
191
Posts

Drives: 2019 M550/2019 330 M Sport
Join Date: Mar 2012
Location: Northern California

iTrader: (0)

Quote:
Originally Posted by TexasM550i View Post
I just got new tires and tried the 305's in the rear and they fit!
Contender for cleanest G30 out!

Drop wheel specs to help us out legend. What is your offset wheel size etc?
Appreciate 1
      03-27-2020, 08:28 AM   #33
TexasM550i
Enlisted Member
TexasM550i's Avatar
United_States
29
Rep
39
Posts

Drives: 2018 BMW M550i xdrive
Join Date: Jun 2017
Location: Houston

iTrader: (0)

Quote:
Originally Posted by deepat04 View Post
Quote:
Originally Posted by TexasM550i View Post
I just got new tires and tried the 305's in the rear and they fit!
Contender for cleanest G30 out!

Drop wheel specs to help us out legend. What is your offset wheel size etc?
Thanks man! I don't know the offset, but the wheels came off a new 7 series.

My wheels
BMW MSport Wheels 86281, 86285
20×10.5 R 20×9 F
__________________
2018 M550i xdrive, DME Stage 2
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 09:05 AM.




5post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST