I am very new to this forum and I would'nt know a "Caltrac" if it ran me over. I am interested in the original question....removing or dissabling the helper springs. I am looking for a better ride and from what I can see all I need to do is remove the overload bumbers. Can do with hand tools (I think). My next concern is my new load capacity. Can I still put 2000 pounds in the bed or will it drag the bumper? My truck is a 2002 c3500 dually with 4 doors and an 8 foot box.