I've spent most of my life working on vehicles, so I can, usually, handle a wrench. My '89 Coachmen Horizon is based on a GMC 3/4 ton van. I've got a couple if issues I need to address before I take i...
Why not just add some helper leaf springs to the bottom of the existing leaf springs. I have them on my 1990 Dodge and they work just fine. 15 minutes to install.