HD Series Features & Options Features Internal Aluminum Skeleton F2 Mitered Half Slider Screened Side Window Heavy Duty Rear Door Front Picture Window Recommended Options Aluminum Paneled Windoor w/ Foldable T-Handle Aluminum Paneled Rear Door w/ Foldable T-Handle HD Series Roof Rack (weight capacity of 550lbs) Diamond Plate Toolboxes (weight capacity of 200lbs) T-Nut Kit for Internal Skeleton Mounting Other Options Available Aluminum Paneled Windoor The Outdoorsman Windoor (vented) Windoor (Solid Glass) Screen Vent Aluminum Paneled Rear Door Single T-Lock Heavy-Duty Rear Door Double T-Lock Heavy-Duty Rear Door Full Fiberglass Walk-in Door Sliding Front Window Fabric Headliner LED Lighting Yakima Roof Rack Rod Pods Rigid Industries LED Light Bar (MX Profile Only)