BMW M3 Forum (E90 E92)

BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   M3Post - BMW M3 Forum > E90/E92 M3 Technical Topics > Wheels + Tires Sponsored by The Tire Rack
  TireRack

KEEP M3POST ALIVE BY DOING YOUR TIRERACK SHOPPING FROM THIS BANNER LINK!
Reply
 
Thread Tools Search this Thread
      05-24-2012, 04:25 PM   #1
ExclusivSTS
Lieutenant
 
ExclusivSTS's Avatar
 
Drives: E92 M3
Join Date: Dec 2007
Location: New York City

Posts: 567
iTrader: (3)

Send a message via AIM to ExclusivSTS
Question BBS LM-R "ERICSSON SPEC" Owners: Are Camber Adjustments needed to fit?

Hey what's up Guys,

Curious to those guy's running LM-R's in Ericsson offsets (20X9et8 20x10et18),
if you needed to make camber adjustments to fit. Planned tire sizes (245/30/20, 275/30/20) This is more directed towards guy's on Coilovers, who are relatively low.

Have been hearing mixed replies, and just trying to get this straight.
ExclusivSTS is offline   United_States
Reply With Quote
      05-24-2012, 06:46 PM   #2
Malek@MRF
BimmerPost Supporting Vendor

 
Malek@MRF's Avatar
 
Drives: E92 ZCP Melbourne 6MT
Join Date: Jan 2008
Location: Irvine, California

Posts: 2,831
iTrader: (5)

Send a message via AIM to Malek@MRF
Quote:
Originally Posted by ExclusivSTS View Post
Hey what's up Guys,

Curious to those guy's running LM-R's in Ericsson offsets (20X9et8 20x10et18),
if you needed to make camber adjustments to fit. Planned tire sizes (245/30/20, 275/30/20) This is more directed towards guy's on Coilovers, who are relatively low.

Have been hearing mixed replies, and just trying to get this straight.

I thought we discussed this pretty thoroughly already?
__________________

MRF on Facebook

Southern California's largest & most reputable E9x M3 forced induction & suspension facility.
"Performance; Uncompromised."

Malek@MRF is offline   United_States
Reply With Quote
      05-24-2012, 07:00 PM   #3
bape_sta206
tha_good_life
 
bape_sta206's Avatar
 
Drives: 2010 JzB E92 M3
Join Date: Jul 2008
Location: Seattle

Posts: 3,575
iTrader: (14)

Garage List
2010 BMW M3  [4.27]
Quote:
Originally Posted by ExclusivSTS View Post
Hey what's up Guys,

Curious to those guy's running LM-R's in Ericsson offsets (20X9et8 20x10et18),
if you needed to make camber adjustments to fit. Planned tire sizes (245/30/20, 275/30/20) This is more directed towards guy's on Coilovers, who are relatively low.

Have been hearing mixed replies, and just trying to get this straight.
I told you, YOU DON"T! As long as those tire sizes are used!
bape_sta206 is offline   United_States
Reply With Quote
      05-24-2012, 08:43 PM   #4
Malek@MRF
BimmerPost Supporting Vendor

 
Malek@MRF's Avatar
 
Drives: E92 ZCP Melbourne 6MT
Join Date: Jan 2008
Location: Irvine, California

Posts: 2,831
iTrader: (5)

Send a message via AIM to Malek@MRF
Quote:
Originally Posted by bapesta206 View Post
I told you, YOU DON"T! As long as those tire sizes are used!
The 20x9 wheel with a 245/30/20 wheel has a larger overal diameter in comparison to the 245/35/19 wheel.

If the same tire is used in both specifications, the 245/30/20 tire has an overall diameter of 25.85" while the 245/35/19 has an overall diameter of 25.77. This is not a large difference by any means, but the 20" is simply larger, not smaller.

With that said, a standard ZCP wheel which measures 19x9 ET31 fitted with the factory 245/35/19 tires rubs on a lowered M3 with a 20mm spacer up front which makes the effective offset 11mm.

The Ericsson spec wheel is 20x9 ET8. It is larger with a more aggressive offset, 3mm more than a ZCP wheel with a 20mm spacer up front which does rub.
__________________

MRF on Facebook

Southern California's largest & most reputable E9x M3 forced induction & suspension facility.
"Performance; Uncompromised."

Malek@MRF is offline   United_States
Reply With Quote
      05-24-2012, 08:45 PM   #5
slicer
Lieutenant Colonel
 
slicer's Avatar
 
Drives: '13 E92 M3
Join Date: Jan 2009
Location: San Diego, CA

Posts: 1,609
iTrader: (3)

I would guess that you would need to adjust your camber to make them fit. Not a big deal; adjust the camber and enjoy!
__________________
'13 SSII M3 Coupe - KW Clubsport 3-way, Akrapovic Evolution, ESS Tune, HRE R43, StopTech Trophy, IND Euro Front Bumper, TMS Studs/Lugs, BMW Performance Spoiler, BMWPedals Extended DCT Paddles, BMW Edition Grills/Gills
slicer is offline   Reply With Quote
      07-17-2012, 12:06 PM   #6
ExclusivSTS
Lieutenant
 
ExclusivSTS's Avatar
 
Drives: E92 M3
Join Date: Dec 2007
Location: New York City

Posts: 567
iTrader: (3)

Send a message via AIM to ExclusivSTS
BUMP
ExclusivSTS is offline   United_States
Reply With Quote
      07-17-2012, 12:12 PM   #7
tbone28
vvvvvvvvvvvvvv
 
tbone28's Avatar
 
Drives: ^^^^^
Join Date: May 2012
Location: Bay Area, CA

Posts: 1,275
iTrader: (10)

I bought the setup, not installed yet. But asking around, I'm being told that you'll need to run around -2.5 camber up front with that tire size
tbone28 is offline   United_States
Reply With Quote
      07-17-2012, 12:18 PM   #8
ExclusivSTS
Lieutenant
 
ExclusivSTS's Avatar
 
Drives: E92 M3
Join Date: Dec 2007
Location: New York City

Posts: 567
iTrader: (3)

Send a message via AIM to ExclusivSTS
Been hearing conflicting feedback...

Some say camber is necessary, others say not.
ExclusivSTS is offline   United_States
Reply With Quote
      07-17-2012, 03:39 PM   #9
tbone28
vvvvvvvvvvvvvv
 
tbone28's Avatar
 
Drives: ^^^^^
Join Date: May 2012
Location: Bay Area, CA

Posts: 1,275
iTrader: (10)

Do you not want to run camber? If not, then buy the non-amuse offsets. If you don't mind running camber, then there's not much else to do but mount them and see. If you don't rub, great. If you do, then you can either get camber plates or run smaller tires.
tbone28 is offline   United_States
Reply With Quote
      07-18-2012, 11:15 PM   #10
ExclusivSTS
Lieutenant
 
ExclusivSTS's Avatar
 
Drives: E92 M3
Join Date: Dec 2007
Location: New York City

Posts: 567
iTrader: (3)

Send a message via AIM to ExclusivSTS
The Ericsson offsets are the ONLY way to run LM-R's... PERIOD!
ExclusivSTS is offline   United_States
Reply With Quote
      07-19-2012, 07:49 AM   #11
slicer
Lieutenant Colonel
 
slicer's Avatar
 
Drives: '13 E92 M3
Join Date: Jan 2009
Location: San Diego, CA

Posts: 1,609
iTrader: (3)

If that's what you want then just buy them and make them fit. Don't fear camber.
__________________
'13 SSII M3 Coupe - KW Clubsport 3-way, Akrapovic Evolution, ESS Tune, HRE R43, StopTech Trophy, IND Euro Front Bumper, TMS Studs/Lugs, BMW Performance Spoiler, BMWPedals Extended DCT Paddles, BMW Edition Grills/Gills
slicer is offline   Reply With Quote
      07-19-2012, 03:00 PM   #12
Aquariu///M
Captain
 
Aquariu///M's Avatar
 
Drives: 2009 M3 E92 & 13 X5///M
Join Date: May 2010
Location: Diamond Bar

Posts: 743
iTrader: (6)

I'm about to find out..been running RD sports springs but KW v3 are in today.. Let's see how much rubbing I will get
Aquariu///M is offline   Reply With Quote
      08-06-2012, 12:58 PM   #13
Aquariu///M
Captain
 
Aquariu///M's Avatar
 
Drives: 2009 M3 E92 & 13 X5///M
Join Date: May 2010
Location: Diamond Bar

Posts: 743
iTrader: (6)

It will rub a little without camber, which is how I'm running. It will rub on big dips and driveways that is steep. I would recommend camber if you're car will be low like mine has no gap between tire and fender ( cannot put a finger through or between )
Aquariu///M is offline   Reply With Quote
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
Forum Jump


All times are GMT -5. The time now is 01:33 PM.




m3post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
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