Air ride not fixable. You are absolutly correct about dealers. Explain to me, you pay 5k for air ride then remove it? Allow me to explain from my experience. System includes a control module, control, air compressor. Valve train, pressure tank 275 psi N2. Piping. air bags, sensors and air make up. The system
suppose to be sealed. However if you lose N2 then air make up system Behind left tail light let's air in to get you to dealer. Doing so introduces moisture to the system which is No No. All parts of the system is susceptible to N2 leak. If you live in warm enviroment and don't get below 32 degree F. you may think system is ok. But if you under 32 degree moisture freezes in the compressor and lines and you will be riding on the frame. This happens in North, rocky mountain, canada, etc. Dealers don't know how to fix it. You need the pressure the system, fix the leak, pull vacuum and hold to remove moisture then introduce 99% dry N2 to 275 psi just like AC unit. Then good luck until next failure. It is money pit. Why pay for something you have to fix every other day or convert to regular suspension. Check class action law suits. Check all the the forums about Ram air suspension. That is why I traded my 2017 and bought 2022 Laramie with no air suspension. It rides great. No problems and it is not parked in the garage or dealer. I respect your openion but I am not looking for trouble after paying 64 K for a truck.