Four Prong Trailer Wiring: Essential Guide for Reliable Towing
Four Prong Trailer Wiring is a standardized electrical connection system used to connect tow vehicles to trailers. It employs a four-prong connector with color-coded wires: white for ground, black for hot, yellow for left turn/brake, and green for right turn/brake. An example of its use is in connecting a truck to a boat trailer. This system is essential… Read More »