I just got done watching axle wrap by stunt driver and most of that looks to be suspension travel. Their is some wrap, but not excessive. nice camera work, though a side profile of yoke/rear with camera mounted to body would have shown whats really going on. Unless you get heavy springs and don't mind the ride your gonna get with em, a little wrap is nothing to fear. All that movement to someone who doesn't know what their looking at could get the wrong idea. Most of what you see in that video is suspension travel.