🚚 Tow with Confidence: Your Adventure Awaits! Durable construction ensures long-lasting performance. Easy to plug and unplug with a user-friendly design. Plug and play with no cutting or splicing required! Tailored for select vehicles for a perfect fit. Connects to a variety of trailers with ease. 4-pin connection No cutting/splicing Durable rubber housing The Curt 55384 Replacement Vehicle-Side Custom Uscar 4-Pin Trailer Wiring Harness is designed for easy installation and reliable performance. It connects seamlessly to your vehicle's existing USCAR socket, providing a standard 4-pin connector for versatile towing options. Made from durable molded rubber, this harness is built to withstand the elements while ensuring a secure connection for your trailer lights and signals.