Is this a good buy? Does it work? I'm looking to add some extra layers of security to my car and I wondered if this is worth it. I have plans for a detachable steering wheel with hub lock in the near future. But as of now I have a steering wheel lock, wheel boot and lock nuts on all four tires along with some other deterrents. I'm trying to protect my car the best I can without making it a hassle every time I go to drive it as its my DD. I live in a very nice area and don't worry about thieves but I'm always in the inner city where car thief is ever present. I also read people weld a plate onto these to make them unbendable. So that why I'm asking if these are good.