but for a 4WD van you can't really use the upper half of the doors anyhow!
Wut?
Meaning that my van has a 6" lift on 35's, I'm 6'2" tall and when i walk around the back the floor of the van is at or above my waist. I have found that just about everything i want to load in the back easily fits under the fixed rear window. My bed goes all the way across the back so i wouldn't be able to put anything taller in anyhow.