07-11-2021, 07:27 AM | #1 |
Private First Class
29
Rep 138
Posts |
2021 M550i correct wheel spacers
Hey all,
What is the correct MM spacer for a stock height (no plans to lower etc.) 2021 M550? To bring the tires flush with the fender. I have the stock jet black rims with all seasons. Additionally, is there any known adverse affects of doing this?, will the tires rub, ruining suspension components etc? Thanks in advance! |
07-11-2021, 08:09 AM | #2 |
Second Lieutenant
76
Rep 240
Posts |
I believe the general consensus is 12/15 for non lowered, and 15/18 or 15/20 for lowered. I just bought 15/18 in future classic (they don't have a 20) along with KW v3 coilovers for my 2021 m550.
|
Appreciate
1
csctiscalia16.50 |
07-11-2021, 08:22 AM | #3 |
Private First Class
29
Rep 138
Posts |
Nice! That’s going to look so damn good. I wish I could lower it also, but the NH roads are not the best lol. Keep us updated once it’s all installed. Really wondering if I do the 12/15 if there’s any cons to doing it etc. I definitely want it for the better looks, just don’t want any adverse affects in the process. Thanks!
|
Appreciate
0
|
07-11-2021, 08:48 AM | #4 |
Lieutenant
150
Rep 409
Posts |
I have 15/20 non-lowered. I'm happy with it, but think 12/15 is probably a marginally better config (if you don't want the tire sticking out at all).
|
Appreciate
0
|
07-11-2021, 10:30 AM | #6 | |
Second Lieutenant
76
Rep 240
Posts |
Quote:
There won't be any adverse affects as far as I know. Just make sure you buy the longer bolts. They come in the future classic set. You can buy them through IND. |
|
Appreciate
0
|
07-11-2021, 11:17 AM | #7 |
Private First Class
29
Rep 138
Posts |
Definitely planned on the longer bolts, may go with the Dinan kit, not sure yet. I went with the Dinan X pipe because I wanted to keep the stock catback/tips, it sounds amazing!! I love it. So yours should sound unreal!
What’s the consensus on adding grease between the spacer and the hub… Yes, no? How much etc. Thanks everyone for your help, really appreciate it! |
Appreciate
0
|
07-11-2021, 02:35 PM | #9 |
Private First Class
29
Rep 138
Posts |
What year? (Not sure if that even matters) and is it lowered? Also, I found out only anti seize on the hub lip and ABSOLUTELY no where else besides that. I keep thinking I’ve decided on 12/15 to be perfectly flush (don’t want it passed the fender) but then everyone has different opinions lol
|
Appreciate
0
|
07-12-2021, 06:16 AM | #11 |
Major General
7338
Rep 6,749
Posts
Drives: '18 M550i|'21 X5|'03 540i
Join Date: Apr 2021
Location: Boston
iTrader: (1)
Garage List 2013 VW Tiguan [0.00]
2015 Infiniti QX60 [0.00] 2021 BMW X5 [0.00] 2003 BMW 540i [0.00] 2018 BMW M550 [10.00] |
@PsiAddict I just did mine Friday. Dinan, 12mm up front, 17mm out back. Not lowered and no plans to. I did a ton of research on size including looking at pictures and reaching out to people. The general consensus I received was 12/17. A bunch of people that did 15 out back were happy but they wished they went 17. I am in New England as well, I drove the hell out of it all weekend. No adverse effects at all. Smooth as silk with the 20" Summer Non-Runflat Softies. I got it up to 125mph just to make sure I didn't feel anything. No difference in ride before and after which is what I expected. Definitely a cosmetic mod, but I love how the wheels fill the gap better and are now to the forefront. No regrets at all going 17mm in the back. Top of the tire is flush with the fender. 12mm up front is a no brainer and pretty standard. Had my performance shop order them along with 40mm bolts for the front and 44mm for the rear, per Dinan. The shop is Bavarian Performance Group in Winchester MA if you are nearby. 30 minute job including prepping the hubs with wire brush and lube.
__________________
2018 M550ix|Carbon Black|Dinan Modifications|2003 540i|Jet Black|M-Sport|2021 X5 Mineral White
Prior BMW's: 1987 325e|1993 740i|1998 740il|2001 530i|2002 745li|2007 750li|2006 750li|2001 530i|2012 535xi| Last edited by Joe-BMW33; 07-12-2021 at 06:28 AM.. |
Appreciate
4
|
07-12-2021, 06:55 AM | #12 |
Captain
862
Rep 885
Posts |
Go with 12/18, won't be disappointed and it's a nice flush fit.
|
Appreciate
0
|
07-12-2021, 06:58 AM | #13 | |
Private First Class
29
Rep 138
Posts |
Quote:
|
|
Appreciate
1
Joe-BMW337337.50 |
07-12-2021, 07:03 AM | #14 |
Major General
7338
Rep 6,749
Posts
Drives: '18 M550i|'21 X5|'03 540i
Join Date: Apr 2021
Location: Boston
iTrader: (1)
Garage List 2013 VW Tiguan [0.00]
2015 Infiniti QX60 [0.00] 2021 BMW X5 [0.00] 2003 BMW 540i [0.00] 2018 BMW M550 [10.00] |
Agreed, Dinan doesn't make an 18mm, just 17mm then to 20mm. I think 20mm may be too much.
__________________
2018 M550ix|Carbon Black|Dinan Modifications|2003 540i|Jet Black|M-Sport|2021 X5 Mineral White
Prior BMW's: 1987 325e|1993 740i|1998 740il|2001 530i|2002 745li|2007 750li|2006 750li|2001 530i|2012 535xi| |
Appreciate
0
|
01-14-2022, 11:04 AM | #15 |
Registered
0
Rep 1
Posts |
Wheel Spacers 2018 M550i
I've read several posts on spacers and the only thing that seems consistent is 12mm upfront is the consensus. I'm struggling with the backs trying to decide on 15, 17, or 18. I don't plan on lowering the suspension, which seems to be a factor. This is my first exposure to spacers so I've done some research and considering Dinan, Future Classic (IND), or ECS Tuning. My BMW dealer informed me that they used to work closely with Dinan until their customer service declined and they are now recommending IND. Any experiences or feedback is appreciated.
I've seen the pictures of the 12/17 in this thread but if anyone has 12/18 pics, please share. Thank you. -DP |
Appreciate
0
|
01-14-2022, 02:42 PM | #16 | |
Major General
7338
Rep 6,749
Posts
Drives: '18 M550i|'21 X5|'03 540i
Join Date: Apr 2021
Location: Boston
iTrader: (1)
Garage List 2013 VW Tiguan [0.00]
2015 Infiniti QX60 [0.00] 2021 BMW X5 [0.00] 2003 BMW 540i [0.00] 2018 BMW M550 [10.00] |
Quote:
__________________
2018 M550ix|Carbon Black|Dinan Modifications|2003 540i|Jet Black|M-Sport|2021 X5 Mineral White
Prior BMW's: 1987 325e|1993 740i|1998 740il|2001 530i|2002 745li|2007 750li|2006 750li|2001 530i|2012 535xi| |
|
Appreciate
0
|
01-20-2022, 02:23 AM | #18 | |
Second Lieutenant
177
Rep 281
Posts |
Quote:
I've been thinking of adding spacers to my car as well. |
|
Appreciate
0
|
01-20-2022, 04:13 PM | #19 |
Second Lieutenant
253
Rep 295
Posts |
I did 10mm front and 15mm rear. But have 12mm and 20mm in boxes waiting to be installed (also longer bolts for rear are required).
So I will likely have some 10mm and 15mm spacers for sale soon. Will include the longer bolts needed for the 15mm, but the buyer will need to source longer bolts for the 10mm spacer. All were used for about 1.5 years and 3k miles. |
Appreciate
1
Joe-BMW337337.50 |
01-22-2022, 02:58 PM | #20 |
Captain
441
Rep 749
Posts |
I did 10 front and 13 rear with 668m wheels. On stock suspension I thought the fronts were good, maybe 12mm is the max. On the rears 15mm would have been better. 17.5 is the max there in my mind. My new wheels have custom offsets and width they land me 12.5 and 16.5mm further out respectively.
|
Appreciate
0
|
04-29-2022, 09:50 AM | #21 | |
New Member
0
Rep 20
Posts |
Quote:
i am looking for spacers for my 540 xdrive msport with the 20s. i was debating between 12/18 12/20 15/20 How is your car with the 20mms in the back? any pictures? any recommendations? thank you Last edited by Doruk; 04-29-2022 at 10:45 AM.. |
|
Appreciate
0
|
04-29-2022, 01:32 PM | #22 |
New Member
3
Rep 7
Posts |
went with 13/15 4wheelspacers and am getting a slight (but quite annoying) vibration at 100-120km/h
will try to return them and order a set of H&R or Dinan in 12/15 |
Appreciate
0
|
Post Reply |
Bookmarks |
|
|