Truckers are estimated to drive 140 billion miles per year, making them prone to accidents and road mishaps. Dash cams are an integral part of a vehicle, especially in a trucking fleet. It is useful in providing accident evidence, preventing insurance fraud and lowering the cost of Insurance. While protecting the owner and driver, it also enhances driving skills, accountability and add security of the vehicle. The trick lies in choosing one from all the varieties available. We provide in-depth reviews of the best dash cams in the market so you have a guide while you purchase your ideal dash cam. Whether it be with GPS or Night-vision or parking sensors, the reviews come with a pro and con lists, detailed and an overall review of each dash cam.