BIW_Fender

grabcad

A body-in-white refers to an automobile's basic structure prior to the installation of its interior, exterior features, and mechanical components. It's essentially the bare chassis, made from steel or aluminum, that forms the foundation for the car's final construction. In essence, it's like a blank canvas on which the artist (the manufacturer) will add color, detail, and life to create the finished masterpiece (the completed vehicle).