a friend of mine has them.scariest ting i eve saw was folowing him.watched the shackle open while going down a steep hill.ft tires dopped off a small rock and things just opened up.i thought for sure it was going over end over end.thing made it down,but driver was a bit shaken up.do they work yeah but not just a bolt on.can they get you in trouble yeah.thing you gota thing about is what kinda terrain you run.if its mostly rocks and pretty flat i figure it would be fine.steep hills and such they no the greatest for coming down.
