You are going to love that RAM! I have just 8,000 miles on my 16 Ram.
I have the air suspension from the factory but haven't been able to test it yet...
My new Sundance I hope to pick up in Goshen mid April and that will be a great test.
The North Trail TT is like nothing is behind me.
Safe Travels. Enjoy in my opinion one of the best Trucks on the Road.