Leaf Springs,Replace or recondition?

There are two ways to rearch springs. With heat wnd without. Without heat, the springs will revert back to their worn out shape pretty quickly. With heat, they do last somewhat longer, but still nowhere as long as a new spring pack. You'll pay a spring shop way more than you can buy a new spring pack for to rearch old springs. Rather than listen to a bunch of bad bullshit advice, get new springs.