E89 18" tyre pressures??

T

The_Dude

Member
Hi all

I've just switched from run flats to some 18" Michelin pss. I'm just wondering what pressures to use on the non run flats. If I stick to the sticker inside the drivers door (in bar), I end up with around 47psi on the rear and 38 on the front. That doesn't seem right.

Maybe this is correct for run flats but that seems way too high for normals.

What pressure do people use?
 
I think so. That still seems a little high to me. Not sure if that's relevant for run flats- to be higher pressure. Obviously it'll affect the weat of the tyre.
 
Nictrix said:
Is it not 2.5 bar and 3.0 bar which works out at around 36 and 42 psi?
Click to expand...

That's what I am running on my non-RFT at the moment (18"). Would also be keen to know if it should be lower
 
I'm just worried about excessive wear due to over inflation. Anyone else have any opinions. What pressures do you use?
 
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