This winter, I was driving over a speed bump in our neighborhood and right on the other side was a big piece of ice that fell off from a previous vehicle (in very cold temps, they are HARD) and I heard a very frightening sound coming from under the car as it came crashing right on top of it. I stopped and looked under and I couldn't see anything (nor liquids leaking out, etc.) but it got me thinking about one of these... Wonder if and how much it would cost to get one up here in Canada.