Don't get into arguments with the kids whilst you are driving the car. The kids can drive you nuts while you're busy driving them around, but you must avoid the habit of fighting with them and being distracted from the road. Your main role in the car is to get everyone to your destination safely, even if that means allowing more noise then usual. Often, the kids may be mucking up to get your attention. They need to learn that you must concentrate whilst driving and that it is inappropriate to distract you. Either be firm in teaching the to be quiet or learn to block a lot of the noise out.