People do crazy things behind the wheel. We all know this. You probably saw something today that you thought was nuts.
But what's the worst thing you can do, at least as far as your insurance company is concerned? What's the driving violation that'll drive your insurance rates up the most? And remember, each of these violations will continue to cost you on insurance for three years after it happens.
We took 16 of the worst offenders and matched them up together to determine which one will put the biggest dent in your wallet (along with a dent in your fender).