Whether it is a cargo trailer, gooseneck trailer, flatbed trailer or other form of trailer, one of the most important things is to protect these assets. The goods being hauled and the trailer themselves have important value, so it is important for those who own the equipment to track where these assets go. This is why people who own trailers research trailer GPS tracking devices more frequently. But how can a trailer GPS tracker without a monthly fee provide heavy equipment monitoring and additional safety?