air suspension

Just recently installed some new Airlift 5000 Towing bags on my E99 F-250. I don't think I will ever reach that much tongue weight one my truck so I figured these would be enough for what I do with it. They were fairly easy to install hardest part was drilling the holes which I am a noob with...

This is on my 63,000 mile 2001 F350 Superduty Crew Cab, 7.3 Diesel 4x4 Dually with 3.73 posit front and rear (wouldn't want to get stuck unloading a yacht I guess) that I picked up for Christmas to Myself. I was told that this was possibly built this way from Ford Commercial Trucks, but don't...

I've been wanting to replace my leaf springs with an air suspension system. Is there a brand/manufacturer you would recommend? What are some advantages in replacing them? I use my truck on a daily basis commuting to and from work, but I also use it to haul my boat and travel trailer. I do some...