I got to see them in action on Hunner's truck Saturday.. I was following him on a trail at Superlift and he nailed a big rock in the middle of the trail.. Left rear tire lifted up and the skid rolled right over the rock.. After seeing that I had enough sense to stop, walk up and roll the rock over to the side before following on..
Of course by then he'd disappered around another corner and we didn't have a clue which trail he'd headed down.. We decided it prolly wasn't the one rated 5...