My jeep has rancho springs that were on in when I bought it. It is either a 2 1/2" lift or replacement springs. I was wondering how I would be able to tell? I have 6" shackles instead of the 3" or so stock ones and can fit 34's without too much trouble. You might be able to see how well they fit by my pic but it might be blury. I was wondering cause I want to know if I can do a SOA and not be too tall. I would go to factory length shackles so if they are replacement springs I should get around 5" of lift. Thats about what I want over factory height.