295/30/20 rubbing on stock ride height?

[knickerbocker]

Hi all,

I'm running 20x11 et37, with 295/30/20 Michelin pilot 4s in the rear on a 2018 m3. On bigger dips at highway speed I'm getting a bit of rubbing on stock ride height.

I'm a bit surprised as I did some previous research and it seems this is a pretty common setup and I shouldn't be getting any issues since my car isn't lowered. I also ran the same setup on a 17 m4 with no issues, though I understand m4s have a bit more clearance.

Anyone else with this setup run into similar issues? Any suggestions on how to fix this?

[joludo]

What tire brand ?

[knickerbocker]

Michelin pilot sport 4s

I'm hoping it can be fixed with camber adjustment. The drivers side seems worse than the passenger.

[guess2098]

I have 11.5 et38 with ps4s 295/30/20 cs stock height. As far as I can tell, if you have 11 et37 295/30/20, you will rub slightly due to not stretch enough.

[knickerbocker]

Thanks for your insight. Been doing a lot more reading on the forums and it seems my setup is actually a pretty common one especially on the Signature wheels forum. Growing increasingly hopeful that it's just a camber issue. Will take it to the shop and take a look.