- Lightweight and Strong construction- 45% lighter than OEM Doors- Easy Install Panel: Aluminum - Special Alloy 6060 - T5 Treatment - 2.5mmFrame: Steel - TIG Welded - 2.5mmHinges: Steel - TIG Welded - 5mm Includes: ✔ Front Doors ✔ Rear Doors ✔ Fixation Mounts