I have a 2016 Ram 2500 with the air suspension system. Thinking of going to a camper instead of our 5th wheel. So far I can't find any air bags to supplement the extra payload required by a 3500 lb. camper. My current payload is listed as 2200lbs. Not sure what the system will actually handle. I have been told by several sources that the availability of air bags is non existent for my suspension. Does anyone have a suggestion besides getting a 3500 model?