Not joined yet? Register for free and enjoy features such as alerts, private messaging and viewing latest posts and topics.

wheel offset

"M" Specific discussion
Post Reply
taz1966
Member
Member
Posts: 191
Joined: Sat Feb 09, 2019 12:23 pm
Location: poole

wheel offset

Post by taz1966 » Wed Apr 24, 2024 8:40 pm

Hi,
Will a 8.5jx19 with an ET of 38 stick out to much on the Z4M

User avatar
Mr Tidy
Legend
Legend
Posts: 23924
Joined: Wed Jul 02, 2014 12:18 pm
Location: North West Surrey

wheel offset

Post by Mr Tidy » Wed Apr 24, 2024 11:22 pm

No, if anything it will sit further in than the standard 224 rear wheel as that is 9J x 18 ET30.
Coupes because stunning!
Current - Silver Grey MC, Imola Red heated Nappa & carbon trim. Aeros, H & R Coil-overs, 224s, OE Strut brace, Nav, cup-holders, DSP Hi-Fi, pdc, cruise, MFSW, no CDV! E90 330i daily
Gone - Montego Blue
Gone - Ruby Black

mmm-five
Lifer
Lifer
Posts: 12731
Joined: Sun Nov 30, 2008 1:03 pm
Location: Liverpool
Contact:

wheel offset

Post by mmm-five » Thu Apr 25, 2024 8:35 am

If it's for the rear (OE is 255/40r18 et30) - a bit too close to the strut for me:
https://www.willtheyfit.com/index.php?w ... offset2=38

If it's for the front (OE is 225/45r18 et42) - it's almost identical:
https://www.willtheyfit.com/index.php?w ... offset2=38

My other concern would be the extra inch to 19" from 18", as the wrong tyre size could cause more fouling.
Last edited by mmm-five on Fri Apr 26, 2024 10:02 am, edited 4 times in total.
Trigger’s Z4MC
Some bits now over 163,000 miles, some less than 1,000 miles.
Individual Ruby Black, Individual extended champagne leather, plus many options

Image

plenty
Member
Member
Posts: 352
Joined: Tue Sep 10, 2013 11:59 pm

wheel offset

Post by plenty » Thu Apr 25, 2024 9:40 am

https://www.zpost.com/forums/showthread.php?t=87131

https://apexwheels.com/fitment-guides/b ... ment-guide

Short answer is think you'll be ok if you stick to a 245/35 or 245/40 profile tyre. (Assume you're referring to front axle.)

j3nks79
Member
Member
Posts: 734
Joined: Tue Feb 14, 2023 9:46 pm

wheel offset

Post by j3nks79 » Fri Apr 26, 2024 9:25 am

Must be talking about the front.
They will fit just fine
2009 09 Carbon Black Cinnamon E86

taz1966
Member
Member
Posts: 191
Joined: Sat Feb 09, 2019 12:23 pm
Location: poole

wheel offset

Post by taz1966 » Sun Apr 28, 2024 10:31 am

sorry for the late replies.
Yes it is for the front
Rears are 265X30X19 AND ET 33

Post Reply