What are you using?
4-cylinder, 19" wheels, stock profiles/widths, non runflats
I feel like the recommended pressures are a little high
Not joined yet? Register for free and enjoy features such as alerts, private messaging and viewing latest posts and topics.
Tyre pressures?
-
- Member
- Posts: 710
- Joined: Sun Nov 27, 2011 11:29 pm
- Location: South Manchester
Tyre pressures?
Z4 ‘13 20i Mineral Grey
Z4 '07 2.5Si Montego Blue
Z4 '07 2.5Si Montego Blue
- tiglon
- Senior Member
- Posts: 1072
- Joined: Mon Jun 24, 2019 11:20 am
- Location: Essex
Tyre pressures?
I'm on 19's non-runflat too, albeit slightly different tyre widths. I go around 34, the BMW stated pressures for runflats seem too high for NRF.
It's been a while since there's been a good argument about RF/NRF tyre pressures
It's been a while since there's been a good argument about RF/NRF tyre pressures
2014 E89 35is Valencia Orange 788M wheels (M2 Competition), E90 M3 control arms, Eibach Pro Kit Springs, MHD Stage 1
-
- Lifer
- Posts: 4050
- Joined: Sat May 25, 2013 8:27 pm
- Location: Stourbridge
Tyre pressures?
Just keep experimenting until you are happy.
So many variations and personal preference, soft or crashy.
I know on 18 inch GYAssy on a 23i the 42psi rear was too hard, also tyre crown worn the most.
But geometry tracking can make a difference.
Not the best drivers car, no natural feel.
So many variations and personal preference, soft or crashy.
I know on 18 inch GYAssy on a 23i the 42psi rear was too hard, also tyre crown worn the most.
But geometry tracking can make a difference.
Not the best drivers car, no natural feel.
- N4LLY
- Senior Member
- Posts: 2074
- Joined: Sat Nov 24, 2018 12:11 pm
- Location: Kent
Tyre pressures?
34 front and 36 rear. Works for me. That's with both summer and winter air
-
- Senior Member
- Posts: 1120
- Joined: Sat Aug 08, 2020 7:45 pm
- Location: Tamworth
Tyre pressures?
34 front and 36 rear worked best for me too. Started with 40 in the rears originally and it was very crashy.
Speed Yellow Porsche Boxster S
Previous:
Melbourne red 2016 20i MSport with a few subtle mods
Titanium Silver 2004 3.0SE with run flats
Previous:
Melbourne red 2016 20i MSport with a few subtle mods
Titanium Silver 2004 3.0SE with run flats
-
- Senior Member
- Posts: 2812
- Joined: Sun Nov 20, 2016 2:49 am