I am trying to get the actual spec for how much rear wheel travel we have? Can't find it anywhere. I would guess by pics somewhere around 14-18"? Maybe I am figuring it wrong as well, I was looking from full compression to full extension.

I found that in the front we only have a max of 10" with ball joint flips, bump stop removal and shave and so on. The rear must be a helluva lot more than that.