Air Bags Vs Bump Stops. Air springs are designed to offer the same benefits of Timbren ie prevent bottoming out prevent suspension overload improve stability etc. Unloaded the AirCell is about an inch away from touching the stop plate.
I kept them around 10psi and I did feel firm when empty. The original manufacturers bump stops must not be altered however it may be acceptable to have internal bump stops incorporated in the air bag assemblies. Some gentle rocking will release the pressure of the bump stop on the air filling port and it will start to fill.
I had the line hooked up individually so each bag got its own filler valve.
Hydraulic Bump Stops vs Bags for Towing heavier loads. 2014 Black Ecodiesel Bighorn CC. Spin your bump stop around after removing the rubber so that you could fit in your airbags. I am glad I switched to the bags.