The lift is a Dick Cepek lift. I was told it was a 6" lift, but the body as measured at the front wheel wells is 12" higher than it was. Now, I know you get some out of the bigger tires, but not 6", so the lift ended up being 9-9.5". The rear right now has 6" lift blocks, and sits a good 3-4" lower. I will probably get new springs soon.