5-Piece Modular Design: Full Wing Doors, Front And Rear Windows & 3rd Brake LightIntroducing The Ultimate Truck Topper: The Expedition Truck Cap With Full Wing Doors. Elevate Your Adventures! Discover the perfect blend of rugged durability and unmatched style with our brand-new truck topper. Crafted with precision and designed for the modern explorer, our topper offers a host of exceptional features to enhance your outdoor experience.Upgrade your truck with the most versatile and durable truck topper on the market. Whether you're an off-road enthusiast, a camping aficionado, or simply need extra space for your daily activities, our topper is designed to meet your every need.Experience the future of truck toppers. Elevate your adventures with our top-of-the-line solution. Get ready to explore, travel, and conquer with confidence!Fitment: 2016-2023 Toyota TacomaPlease Note: ➜ It is important to note that no truck bed is completely sealed, and some water intrusion may be possible although greatly reduced with the bulb seal. Likely water intrusion is often found around the tailgate perimeter. ➜ The included rails were designed around the Overland Vehicle Systems optional cross bars. The included roof rails do have a 19mm slot which will allow for various systems. ➜ The current design is a fixed rear window with no drop down / pass through accessibility. ➜ The Expedition Truck Cap cannot be locked or opened from the inside of the bed. ➜ The Expedition Truck Cap vent is a fixed vent located above the glass on the panel located closest to the cab. The vent allows for air ventilation as well as circulation to reduce condensation inside the topper. It also allows air to escape during closing of all of the panels. Installation Guide Here