Ha ha!
In all seriousness, though, all 4x4 wagons carry the spare on the back, and this usually impedes visibility - that's unavoidable. In fact, it is the preferred location.
The double-door, on the other hand, also impedes visibility, and this is a bit of a self-inflicted wound by Ineos. A single barn door would have several advantages:
1. It would not obstruct the view as much
2. For some people, it would provide more convenient access (other people are really excited about the little door)
3. It would be easier to carry a larger spare tire (should one decide to move up in tire size)
Since I know a lot of folk are excited about the split door, I'm curious: what do people like about the split door? I understand that the small door might be convenient sometimes, but I can't think of a time that I have actually been parked in a place where I'd only be able to open the small door. Maybe this is because I don't live in an urban area. There is so much space here, that the most common vehicle on the road is a heavy duty pickup truck, and no one has any problem driving or parking them.
