Is there a set height for stock jks coil spring length axle to perch? I added bumpers and my front looks a little lower. Like how tall should a 3.5 spring sit while jeeps on the ground? I know the rubicon vs sport to 2 and. 4 door matters but there has to be stock numbers! Help?

 

Go to a dealer and compare the jeep like yours by measuring .

 

Anyone, there has to be stock specs for a jk 2dr islander or at least sport and rubi? I might just go measure another islander that's forsale that just like mine. Be easier to just know the specs

 

 

That's awesome! That should go to the stickies. I see a related question to that at least once a week.

Now, the $60k question: do you have the same spec for the rear?!?!

 

negative, but you can assume if your jeep is sitting level you got a good 1/2-1" more in the rear (depending on weights of course)

 

Here are the curb height measurements for the different stock JKs, and pictures showing where to measure:

 

That does not work , by that picture I have a 5" lift with full bumpers and some armor when I have a 4" lift

 

so wheel off and jacked up ? Or is this ground height ?

 

on the ground. has worked on my jk and many others, not sure why jakers isnt working possibly he netted more than he thought?...i did not make it its just one ive seen posted many times and has been at least ballpark everytime ive used it.