With wheels, it depends on the size of the wheel what unevenness in the terrain it can cover. Eg. a monster truck can handle more of it, but it's impractical f

With wheels, it depends on the size of the wheel what unevenness in the terrain it can cover. Eg. a monster truck can handle more of it, but it's impractical for a bunch of other reasons. Similar holds for legs, but legs can usually do jumps too.