well, i bent the hell out of my rear springs over the past few months with axle wrap, and just plain over flexing them.. 4 wheel parts gave me a new set, no questions asked. just wanted to share the news. they are the pro comp 4" springs.
the way i have my suspension set up, the springs flex soo much that at full stuff in the rear.. the springs go into severe negative arch. so i really dont think that is any fault of the spring that they were worn ;) so save the pro comp sucks banter for another thread :)
actually, quite the contrary... they told me they want me to "use" them. and would be glad to replace them as i destroy them ;)
:wave:

here is a picture showing the negative arch on te spring.
http://www.imagestation.com/picture/sraid69/p777afebb3a241afa492092166d63d0a7/fbb27421.jpg
at this point, i dont think i want to do anything to stop the flex... i wheeled those springs pretty hard, and they are willing to keep replacing them as i break them... i'll keep the additional flex :D
well, perhaps, with the u bolt flip i just did on the rear, the perches will reach the bump stop a bit sooner ;)... we'll see :wave:

for those of you not aware of my shock mod, which allows the extra flex on the rear of the jeep... see this thread.
http://www.myjeeprocks.com/forums/showthread.php?s=&threadid=208

wow! amazing and excellent news (that they will replace them) how do i get me a set of this lifetime warranty spring? oh shucks, gotta have them darn leaf springs. :P :duh:

Dude, your springs are flat, not round-de-round. What's up with that :D

that picture is on a 30* ramp, and fully stuffed :D

Eric,

You need a traction bar. This will eliminate the axle wrap.

Originally posted by Chris_L
Dude, your springs are flat, not round-de-round. What's up with that :D

Said like a true Californian...:P

made me laugh :)

Tam

i'm trying to find where i said that.. :P
sounds like it could be a song... round-de- round-de-round.. oooh..ooh... ooh :P

You are the queen of free sh!t :D

that is MR queen of free shit to you, ;) :wave:

Originally posted by sarah
wow! amazing and excellent news (that they will replace them) how do i get me a set of this lifetime warranty spring? oh shucks, gotta have them darn leaf springs. :P :duh:

My TJ rear coils started sagging 4 wheel parts replaced them free no questions. I was not even the one who bought them they did not even care. However they only had about 5 thousand miles on them. Joe's yj has the same problem now after very low miles too.
My f 350 has 4 inch lift with over 60 thousand since lift and are as strong as ever. So over all I'd say Pro Comp is a good value, if you consider the low cost.