Tyre Pressures

[TheBows]

Hello,

Anyone got an opinion on the correct tyre pressures? I have heard the recommendations from BMW are debatable. I have 255/30R19 91Y on the rear and 225/35R19 33Y on the front. The BMW recommendation is Front 2.3 bar (33 psi) and Rear 2.8 bar (41psi).

Any thoughts?


Stephen

[vester86]

Good starting point although the rear is on the high side.

Bottomline: experiment a little & do what feels good for you. I'm doing 2.4 bar on the front & 2,5 bar on the rear ut i'm on 18" square setup

[Busterboo]

Good starting point although the rear is on the high side.

Bottomline: experiment a little & do what feels good for you. I'm doing 2.4 bar on the front & 2,5 bar on the rear ut i'm on 18" square setup

On which car?
What are the BMW recommended pressures?
And, whichever E89, why is your rear so low?

[vester86]

E85, with Non RFT.

Don't know the exact tyre pressure recoomandation because i run a non standard tyre setup (225/40/18F & 235/40/18R) but this feels good for my needs. 2.8 rear is too stiff/bumpy

[Busterboo]

E85, with Non RFT.

Don't know the exact tyre pressure recoomandation because i run a non standard tyre setup (225/40/18F & 235/40/18R) but this feels good for my needs. 2.8 rear is too stiff/bumpy

So, that's non-standard pressures in non-standard tyres and not on an E89, then.