Here's a quick illustration showing that bounty hunters assault vehicle as it would look travelling over rough terrain. The suspension is raised, the wheels have their tread blocks expanded, the crane arm is extended, and an inflatable storage compartment on the rear has been deployed.

Here's an ancient piece of District 9 design from way back in 2006. I was always kinda happy with this one. I think the brief at the time was for a powerfully built, bovine/herbivore feeling alien.

Lady Pilot