New Ytest
Sign out
Bimmerpost
Login
BMW E39 5-Series Forum | 5Post.com
BMW Garage BMW Meets Register Today's Posts  
Go Back   BMW E39 5-Series Forum | 5Post.com > BIMMERPOST Universal Forums > General Automotive (non-BMW) Talk + Photos/Videos

Post Reply
 
Thread Tools Search this Thread
      09-04-2024, 09:29 AM   #1
wtwo3
Major General
wtwo3's Avatar
19050
Rep
5,672
Posts

 
Drives: 23 X7 40i; 23 M3; 24 cooper s
Join Date: Aug 2019
Location: IL

iTrader: (0)

Garage List
I hate runflats

Literally every car I've had ship with runflats dating back to 2016 has had some sort of issue. My Mini is the most recent victim to runflats. I COULD just replace the one tire, but chances of repeat issues seems to be high. So I'm replacing all 4 tires with non runflat PS4 tires.

Name:  20240903_174128.jpg
Views: 1476
Size:  465.4 KB
__________________
2023 BMW X7 xDrive40i
2023 BMW M3 6MT
2024 Mini Cooper S Convertible

'20 BMW m340i... '20 BMW X5 40i... '16 Infiniti Q50 RS 400... '10 Lexus RX 350... '08 Lexus IS 350... '00 Nissan Maxima... '93 Nissan Maxima
Appreciate 2
      09-04-2024, 09:48 AM   #2
No one
Major
1100
Rep
1,437
Posts

 
Drives: F21 118i
Join Date: Oct 2014
Location: Undisclosed

iTrader: (0)

Quote:
Originally Posted by wtwo3 View Post
Literally every car I've had ship with runflats dating back to 2016 has had some sort of issue. My Mini is the most recent victim to runflats. I COULD just replace the one tire, but chances of repeat issues seems to be high. So I'm replacing all 4 tires with non runflat PS4 tires.

Attachment 3543830
It does not look like you ran it on a flat surface.

My runflats are fine. Not too grippy, but they tolerate abuse as they should: punctures (presumably deliberate ) and overpumping (a tire shop worker installing my new winter runflats for the last but one winter pumped the left side ones as I said and the right side to the maximum allowed: I couldn't believe my eyes when changing wheels for the next/last winter, I thought my manometer failed ).
Appreciate 0
      09-04-2024, 09:59 AM   #3
wtwo3
Major General
wtwo3's Avatar
19050
Rep
5,672
Posts

 
Drives: 23 X7 40i; 23 M3; 24 cooper s
Join Date: Aug 2019
Location: IL

iTrader: (0)

Garage List
Quote:
Originally Posted by No one View Post
It does not look like you ran it on a flat surface.
I live in the midwest - it's nothing but flat surfaces
__________________
2023 BMW X7 xDrive40i
2023 BMW M3 6MT
2024 Mini Cooper S Convertible

'20 BMW m340i... '20 BMW X5 40i... '16 Infiniti Q50 RS 400... '10 Lexus RX 350... '08 Lexus IS 350... '00 Nissan Maxima... '93 Nissan Maxima
Appreciate 0
      09-04-2024, 10:27 AM   #4
RM7
Brigadier General
RM7's Avatar
3025
Rep
3,635
Posts

 
Drives: Camaro SS 1LE
Join Date: May 2015
Location: Alaska

iTrader: (0)

Life is too short to run AS or runflats in the summer.
__________________
Current: 2018 Camaro SS 1LE, 2023 Colorado ZR2. Former: BMW 428i Gran Coupe.
Appreciate 2
wtwo319049.50
      09-04-2024, 11:36 AM   #5
Efthreeoh
General
United_States
19083
Rep
19,670
Posts

 
Drives: The E90 + Z4 Coupe & Z3 R'ster
Join Date: May 2012
Location: Virginia

iTrader: (0)

I run Mitchie PS All Season 4's on all my Bimmers and never have even come close to sliding them at speeds way in excess of street legal speeds. Even in 100 deg. F. temps.
Appreciate 0
      09-04-2024, 12:07 PM   #6
G MONEY
Lieutenant Colonel
1601
Rep
1,749
Posts

 
Drives: 2017 458/ YAS m4
Join Date: Jan 2022
Location: EARTH

iTrader: (0)

I run Mitchie PS All Season 4's on all my Bimmers and never have even come close to sliding them at speeds way in excess of street legal speeds. Even in 100 deg. F. temps.
You just not driving as crazy as you should be then
Appreciate 0
      09-04-2024, 12:38 PM   #7
No one
Major
1100
Rep
1,437
Posts

 
Drives: F21 118i
Join Date: Oct 2014
Location: Undisclosed

iTrader: (0)

Quote:
Originally Posted by RM7 View Post
Life is too short to run AS or runflats in the summer.
If you see it this way, a sudden puncture of a regular tyre can make it even shorter.
Appreciate 0
      09-04-2024, 01:09 PM   #8
Pauly Wauly
Private First Class
Pauly Wauly's Avatar
4383
Rep
120
Posts

 
Drives: BMW 560X
Join Date: Jul 2023
Location: Medes N.

iTrader: (0)

Run flats??? You never upgraded your tires?
The first mod on my list of mods when a get a new BMW is to get rid of the run flat tires. Instant 5hp gain per wheel
How often do you get a flat? I can`t remember the last time I had a flat tire.
I don`t understand BMW/Mini with the run flats from the factory. Porsche`s don`t come with run flats from the factory.
__________________
“Straight roads are for fast cars, turns are for fast drivers.”
Appreciate 2
      09-04-2024, 01:22 PM   #9
wtwo3
Major General
wtwo3's Avatar
19050
Rep
5,672
Posts

 
Drives: 23 X7 40i; 23 M3; 24 cooper s
Join Date: Aug 2019
Location: IL

iTrader: (0)

Garage List
Quote:
Originally Posted by Pauly Wauly View Post
Run flats??? You never upgraded your tires?
The first mod on my list of mods when a get a new BMW is to get rid of the run flat tires. Instant 5hp gain per wheel
How often do you get a flat? I can`t remember the last time I had a flat tire.
I don`t understand BMW/Mini with the run flats from the factory. Porsche`s don`t come with run flats from the factory.
To be fair the Mini is my beater car - so I didn't want to spend a ton of money on it anyway - but these runflats have to go.
__________________
2023 BMW X7 xDrive40i
2023 BMW M3 6MT
2024 Mini Cooper S Convertible

'20 BMW m340i... '20 BMW X5 40i... '16 Infiniti Q50 RS 400... '10 Lexus RX 350... '08 Lexus IS 350... '00 Nissan Maxima... '93 Nissan Maxima
Appreciate 1
      09-04-2024, 01:56 PM   #10
SW111
Enlisted Member
United_States
594
Rep
49
Posts

 
Drives: 2016 M235
Join Date: Feb 2021
Location: Northwest

iTrader: (0)

Garage List
2014 Volvo XC70  [0.00]
2016 M235i  [0.00]
Quote:
Originally Posted by Pauly Wauly View Post
How often do you get a flat? I can`t remember the last time I had a flat tire
You just jinxed it. Prepare for flat tires.
Appreciate 2
      09-04-2024, 02:48 PM   #11
Pauly Wauly
Private First Class
Pauly Wauly's Avatar
4383
Rep
120
Posts

 
Drives: BMW 560X
Join Date: Jul 2023
Location: Medes N.

iTrader: (0)

Quote:
Originally Posted by SW111 View Post
You just jinxed it. Prepare for flat tires.
__________________
“Straight roads are for fast cars, turns are for fast drivers.”
Appreciate 1
SW111593.50
      09-04-2024, 02:50 PM   #12
zx10guy
Brigadier General
5516
Rep
3,322
Posts

 
Drives: 2013 135i
Join Date: Feb 2014
Location: DC

iTrader: (0)

When I had run flats on my 1er, they were absolutely miserable. Slight imperfections in the road would cause huge shockwaves into the car. Enough of this happened where it was causing warping/trueness issues with my 261 style wheels.

You probably know this but for those that don't, make sure the tire shop you go to understand how to remove runcraps off your wheels without damaging them. I ran into this issue with Costco.
__________________
Quote:
Originally Posted by Lups View Post
We might not be in an agreement on Trump, but I'll be the first penis chaser here to say I'll rather take it up in the ass than to argue with you on this.
Appreciate 0
      09-04-2024, 03:26 PM   #13
BlkGS
Colonel
BlkGS's Avatar
3297
Rep
2,622
Posts

 
Drives: BMW X5 M50i
Join Date: Dec 2023
Location: FL

iTrader: (0)

Garage List
I've never seen a puncture cause a tire to explode or anything like that. Punctures usually are slow leaks, and hardly something that will cause you to have a life ending crash.
Appreciate 0
      09-04-2024, 03:28 PM   #14
FC4
Brigadier General
3185
Rep
3,632
Posts

 
Drives: Yes
Join Date: May 2014
Location: US

iTrader: (0)

Yeah runflats are a no go for me.

Every single one of my street-driven cars immediately gets PS4s swapped on if they didn't come factory. It's a non-negotiable. Kinda like the PPF weirdos who drive straight from the dealer to the wrap shop, my first order of business is putting the car on PS4s. I simply don't care to drive on any other tire.
Appreciate 3
RM73025.00
gblansten2498.00
      09-04-2024, 03:33 PM   #15
NYG
Brigadier General
NYG's Avatar
United_States
12147
Rep
4,250
Posts

 
Drives: Audi R8
Join Date: Feb 2017
Location: Brooklyn, NY

iTrader: (0)

Switching back to a non-run flat from a run flat after a decent amount of miles is such an eye opening experience.

Run flats are the biggest pieces of shit on earth. Not for the reason OP posted. The ride quality is just such ass and so is the noise.
Appreciate 0
      09-04-2024, 05:46 PM   #16
UPSROD
Colonel
1058
Rep
2,066
Posts

 
Drives: 2013 E92 M3
Join Date: Jul 2015
Location: Richland, Wa.

iTrader: (2)

Garage List
2013 BMW M3  [10.00]
Unless it is a newer thing, no M3-M4 had run flats!
Appreciate 0
      09-04-2024, 06:40 PM   #17
wtwo3
Major General
wtwo3's Avatar
19050
Rep
5,672
Posts

 
Drives: 23 X7 40i; 23 M3; 24 cooper s
Join Date: Aug 2019
Location: IL

iTrader: (0)

Garage List
Quote:
Originally Posted by UPSROD View Post
Unless it is a newer thing, no M3-M4 had run flats!
Yeah my M3 doesn't have runflats either. This is on my Mini.
__________________
2023 BMW X7 xDrive40i
2023 BMW M3 6MT
2024 Mini Cooper S Convertible

'20 BMW m340i... '20 BMW X5 40i... '16 Infiniti Q50 RS 400... '10 Lexus RX 350... '08 Lexus IS 350... '00 Nissan Maxima... '93 Nissan Maxima
Appreciate 1
UPSROD1058.00
      09-04-2024, 07:57 PM   #18
RM7
Brigadier General
RM7's Avatar
3025
Rep
3,635
Posts

 
Drives: Camaro SS 1LE
Join Date: May 2015
Location: Alaska

iTrader: (0)

Quote:
Originally Posted by No one View Post
If you see it this way, a sudden puncture of a regular tyre can make it even shorter.
I call that spare/flat tire anxiety.
Appreciate 0
      09-04-2024, 10:04 PM   #19
Efthreeoh
General
United_States
19083
Rep
19,670
Posts

 
Drives: The E90 + Z4 Coupe & Z3 R'ster
Join Date: May 2012
Location: Virginia

iTrader: (0)

Quote:
Originally Posted by G MONEY View Post
I run Mitchie PS All Season 4's on all my Bimmers and never have even come close to sliding them at speeds way in excess of street legal speeds. Even in 100 deg. F. temps.
You just not driving as crazy as you should be then
Appreciate 0
      09-04-2024, 11:17 PM   #20
RM7
Brigadier General
RM7's Avatar
3025
Rep
3,635
Posts

 
Drives: Camaro SS 1LE
Join Date: May 2015
Location: Alaska

iTrader: (0)

Quote:
Originally Posted by Efthreeoh View Post
I run Mitchie PS All Season 4's on all my Bimmers and never have even come close to sliding them at speeds way in excess of street legal speeds. Even in 100 deg. F. temps.
You've never spun the wheels from a stop?
__________________
Current: 2018 Camaro SS 1LE, 2023 Colorado ZR2. Former: BMW 428i Gran Coupe.
Appreciate 0
      09-05-2024, 01:26 AM   #21
StradaRedlands
Brigadier General
StradaRedlands's Avatar
United_States
6485
Rep
3,880
Posts

 
Drives: 2006 BMW 330i MT
Join Date: Dec 2021
Location: SoCal

iTrader: (3)

Garage List
2006 BMW 330i  [8.45]
2009 BMW 328i Touri ...  [8.00]
2013 BMW X5 35i  [7.80]
2011 BMW 528i  [8.70]
2006 Mazda3  [5.50]
Hate runflats, but I'm a cheap bastard, so not tossing tires with loads of tread left. But when the B'Stone Drive Guards wear down, straight into some PS4 AS!
Appreciate 1
Efthreeoh19083.00
      09-05-2024, 02:18 AM   #22
Efthreeoh
General
United_States
19083
Rep
19,670
Posts

 
Drives: The E90 + Z4 Coupe & Z3 R'ster
Join Date: May 2012
Location: Virginia

iTrader: (0)

Quote:
Originally Posted by RM7 View Post
You've never spun the wheels from a stop?
Like Strada, I don't like wasting tread depth unnecessary nor do I abuse the hardware. I have found however on a staggered setup, the rears wear at a ratio of 2:1 to the fronts. I like to speed. I prefer to carry speed through the corners, which where I live is about every 175 feet or so.
Appreciate 1
Post Reply

Bookmarks


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 04:00 PM.




5post
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