Wasteland Champion Tire Armor by swanboy. I imagine a tire would actually absorb a lot of force from blunt instruments. (It also blocks a lot of cutting weapons, it just needs a bit of padding underneath it)
A vuldrok soldier in its most common form. Piecemealed armor and a vibra sword designed to seperate armored opponets at the joints between sections of armor. What they lack in sophistication they make up in ferocity.