I just had the BDS 4' installed on my 2024 1500 w/air suspension. I have a pretty short garage door so i was limited to the 4 inch kit, The ride is fantastic... just like stock, but 4 inches higher. The stock air ride works that same as before. I will be replacing the wheels/tires with 35's which wll raise it another 1.5 inches. i just will need to remeber to lower it down to entry mode before pulling in.
I have heard good things about the Readylift's too.
I had the dealer install it to hopefully help with any issues that may arise.