I did a search and it mostly covers suspension geometry of the smaller vehicles.
Here's my situation. I purchased this Chevy '64 1.5t stake truck to haul my new holland 345d loader which is about 10K lbs. Since I'm a little on the cheap side, i thought of making a bet that can slide like a roll back tow truck. Drive the loader on top of that and lock it down and (GO)!
BUT I have a large roll bar/canopy on that loader, and if i come across a low bridge, i don't want to destroy anything.
SO, would there be a way to lower the front by putting the spring "OVER" the spring?
And, if anything can be done to the rear shackles to get some lowering out of them too?
here are pics of truck and tractor.
http://imageshack.com/a/img7/2625/dsc03282xu.jpg(can't find pics of loader..)
Errol