[scotthilly]

Hi everyone,

Does anyone have experience with the Michelin Pilot Sport 4 ZP (runflat), especially compared to PS4S/PS4AS/PS4?

Run flats are typically garbage but I'm curious if the PS4's are finally a run flat that performs well. I believe this is one of very rare circumstances where a run flat is made of a genuinely good tire - it's typically runflats of already crappy tires (p zeros, conti sportcontact, etc).

Looking specifically for ride comfort, noise, and traction. These will actually go on my e90 which has 35 series sidewalls and I live in Chicago where roads are garbage. It's one of very few scenario's where a run flat makes sense.

Thanks everyone.

[zlatko]

I have had PS4 ZP and PS5 non-runflat on my F20 and there was only a negligible difference in ride quality. As grip, handling and performance both were superb. I even might be preferring the feel of stiffer ZP sidewall.