Should my 2018 RT Ltd ACS inflate/deflate when going/stopping? What PSI?

[Dmartin]

Ok, this is the deal. I have a question about the automatic air suspension at the back. When my wife and I get on the RT, the rear suspension inflates by itself (which it should do), but every time we get to a stop, it deflates and then re-inflates when we start moving again. Is that normal??? Also, what Psi should the rear suspension be at when no one is sitting on it? Also, it takes a while to inflate... ty

[Flamewinger]

Yes it’s normal.

[pegasus1300]

My 2012 RTL does the same thing

[askitee]

Ok is the deal. I have a question about the automatic air suspension at the back. When my wife and I get on the RT, the rear suspension inflate by itself(which it should do), but every time we get to a stop, it de-inflate and re-inflate when we start moving. is That normal??? Also what Psi should the rear suspension be at when no one is sitting on it.. Also it takes a while to inflate.. ty

I have an '17 RTL and had an '18 RTL on loan while mine was in for work, putting 2000k plus on it. I find on both that when I start the day for days travel, I sit on level ground (2 or 1 up) for 10 seconds to let the suspension settle itself and level up. After that it rarely changes.