New 2009 2010 BMW Z4 - ZPOST
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   New 2009 2010 BMW Z4 - ZPOST > BMW Z4 Forum (E89) > 2009-Current Z4 Forum (E89) General Discussion

Post Reply
 
Thread Tools Search this Thread
      12-07-2016, 05:48 PM   #1
ljkiter
Second Lieutenant
56
Rep
243
Posts

Drives: z4 35i manual
Join Date: Nov 2010
Location: Houston

iTrader: (0)

Tire pressure for PSS 265/30/19

I'm getting different numbers from online and wanted to see what everyone is running. Currently running on 45 and thinking its a bit high.
Appreciate 0
      12-08-2016, 12:00 AM   #2
NoQuarter
Captain
United_States
164
Rep
906
Posts

Drives: 2008 535xi / 2011 Z4 35Is
Join Date: Jan 2011
Location: Indiana

iTrader: (0)

Garage List
2018 BMW X2  [0.00]
2008 535xi  [0.00]
2011 Z4 35is  [0.00]
That is very high
Appreciate 0
      12-08-2016, 03:05 AM   #3
VailM3
Captain
61
Rep
769
Posts

Drives: 2011 Z4 35is
Join Date: Jan 2013
Location: Geneva Switzerland

iTrader: (0)

I have the same question i am running 35 all around and unsure. Most say you should just be running the numbers as listed in the door sill regardless of tire type.
Appreciate 0
      12-08-2016, 03:18 AM   #4
VailM3
Captain
61
Rep
769
Posts

Drives: 2011 Z4 35is
Join Date: Jan 2013
Location: Geneva Switzerland

iTrader: (0)

36F / 44R as per link and Michelin.com

http://e89.zpost.com/forums/showthre...t=PSS+pressure
Appreciate 0
      12-08-2016, 05:48 AM   #5
jparnes1
Colonel
jparnes1's Avatar
No_Country
241
Rep
2,389
Posts

Drives: 2016 340i, 2012 Z4 35i
Join Date: Jan 2010
Location: NY

iTrader: (1)

Why aren't you all just looking at the label in the drivers side door jamb? The recommended pressures are right there.
__________________
2016 340i XDrive, EBII/black, 6 MT, M Sport, Track Handling, Cold Weather, Tech, Lighting, Driver Assistance Plus.

2012 Z4 35i, ED 2/24/2012, Melbourne Red Metallic, Black Leather, Carbon Trim, 6MT, M Sport, CW, PP, PS, NAV, CA.
Appreciate 0
      12-08-2016, 08:44 AM   #6
NoQuarter
Captain
United_States
164
Rep
906
Posts

Drives: 2008 535xi / 2011 Z4 35Is
Join Date: Jan 2011
Location: Indiana

iTrader: (0)

Garage List
2018 BMW X2  [0.00]
2008 535xi  [0.00]
2011 Z4 35is  [0.00]
Do you mean 45 for the front tires as well?

That is pretty high. Go by the label on the door I think.
Appreciate 0
      12-26-2016, 04:50 PM   #7
dblaron30i
Enlisted Member
3
Rep
40
Posts

Drives: Sapphire black Z4 30i
Join Date: Nov 2016
Location: Orange County

iTrader: (0)

Typically the pressure reading in the front door are for the run flats. Most of us on this forum have switched form those for a better ride and control. I was always told to run 36 front and 42 rear. It seems to work the best for me for comfort and grip.
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 08:06 AM.




zpost
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, 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