Trail follows extremely narrow rocky canyon and is strictly hardcore. Main feature is a narrow opening just after Waypoint 04. A Hi-Lift Jack mounted standing up on rear bumper is likely to get caught on rocks and damaged as you pass through, thus the name of the trail. Surprisingly, the second half of the loop is very scenic as you return along a high narrow ridge. This trail is open to unlicensed vehicles, but the ride would be extremely challenging.