[Hornethandler]

Hi all,
I just purchased a new 2023 M850i and am looking forwarded to learning from you all and contributing once I have some experience.

For now I'm hoping to get some tire pressure advice:
I'm putting on Michelin all seasons go flats and wondering about correct tire pressures.

The manual recommends 36 psi front and 41 psi back. However, these pressures are for a fully loaded vehicle with --I'm assuming--run flats.

I'm tempted to go 35 or 36 all around and would really appreciate any advice/experience you can share.

Thanks!

[Beemer5to3]

I run 2.8 bar all round (41 PSI) on my 840i GC.

[Jon D]

Originally Posted by Beemer5to3

I run 2.8 bar all round (41 PSI) on my 840i GC.

Same on my 840d coupe, car has done 7k miles and tyre wear across the tread is even.

[10TrillionUSDT]

Originally Posted by Hornethandler

Hi all,
I just purchased a new 2023 M850i and am looking forwarded to learning from you all and contributing once I have some experience.

For now I'm hoping to get some tire pressure advice:
I'm putting on Michelin all seasons go flats and wondering about correct tire pressures.

The manual recommends 36 psi front and 41 psi back. However, these pressures are for a fully loaded vehicle with —I'm assuming—run flats.

I'm tempted to go 35 or 36 all around and would really appreciate any advice/experience you can share.

Thanks!

Congrats. I ran 40 psi on my 540i for 2 years without issues.

I’ll going the same on my M8 though I’ve only had it for a month.

[Moopai]

I run 39 on all four and never had any issues!

Originally Posted by Hornethandler

Hi all,
I just purchased a new 2023 M850i and am looking forwarded to learning from you all and contributing once I have some experience.

For now I'm hoping to get some tire pressure advice:
I'm putting on Michelin all seasons go flats and wondering about correct tire pressures.

The manual recommends 36 psi front and 41 psi back. However, these pressures are for a fully loaded vehicle with --I'm assuming--run flats.

I'm tempted to go 35 or 36 all around and would really appreciate any advice/experience you can share.

Thanks!