Question for you guys, is PASM a necessity if you plan on getting 22" wheels? A buddy of mine with a CTT told me that w/o the PASM it would severally harsh the ride.

 

Subjective opinion. Some like it while others don't. If you are coming from a Escalade then yes it is stiffer. Really depends on what you are expecting from it. I have PASM and I leave it on sport all the time and I don't mind the ride on 22's.

Find people in your area that can give you a ride on one so that you can draw your own opinion.

 

I'm coming from a very different ride, '06 B7 Audi S4.

 

Then you will find it will be fine You are familiar with a little firmer ride.

 

Cool, I appreciate your help

 

I have 22s and i right on sport and the lowest ride setting all the time.. Handles much better the ride is a little rougher but i don't mind. Recently drove my buddies 5 series bmw and i thought that was even more rough then mine so its all a matter of opinion.

 

Good to know. So basically it sounds like putting 22"s on a non-PASM Cayenne would be ok?

 

it would be okay, however, comfort setting changes everything significantly. I love the comfort mode