How to tell if truck was lifted?

[cancow]

What was factory lift and how do you measure for it?

[Madman]

F 250 4x4 have about 3-4 inch blocks at the rear axle due to having a divorced transfer case. You can look at some of the 4x4 project updates to view the block assembly and get an idea if is comparable to what you have.

My 4x4 project pictures show the original blocks installed if you want to start there.