This complete wiring solution is designed to integrate four Profile 10" SideCast™ lights into your Platform One roof rack with ease. Compatible with 2010-2025 Toyota 4Runner (5th and 6th Gens), the kit includes a vehicle-specific harness and KC's Power-Ready Junction Cap, which provides a clean, modular power hub on the corner of your rack. The harness routes discreetly through KC's hidden wire channels, enabling a plug-and-play lighting setup that's clean, durable, and adventure-ready.