Re: ford and voyager top
I had a Ford van with the SMB voyager top.
It is 6' in the middle, floor to roof. The roof line becomes lower going towards the rear of the van.
It was nice to be able to get up and stand, get food & drink, while someone else was driving.
If you get one, make sure to insulate the voyager top, before any finish surface is applied.
For cold climates, the voyager top is a good choice, although you may get many opinions from others.
Call SMB and they will give you the exact measurements.
Always do your best!