Ok so I am a little confused and it was suggested to come here with my question after some research so here it is.
I bought this with the 4" lift already installed. As you can see the rear sags about 2.5-3 inches. So I'm guessing I should just buy new rear lift coils. Here is the question, do I buy 7" rear lift coils or just new 4" ones in hoping that the rear ones are just saggy from the weight and being old maybe? This is my first lifted truck so any help would be great thanks.