Air Bags or Roadmaster Active Suspension -Help

Personally I don't believe Roadmaster will have much effect on the vertical lift support of your truck. There are several inaccuracies in the Roadmaster table.

I have Airlift airbags and know the pair is capable of lifting 5000#. I have seen a demo of airbags lift capabilities and it is very impressive.

Roadmaster does not publish weight value improvements as they wouldn't be close to what the airbags can do.