Despite the dominance of digital tools in modern engineering, leading automakers continue to craft full-scale clay models for new vehicle designs. This labor-intensive tradition, still prevalent in ...

The automotive industry moves fast. It wasn't all that long ago that diesel was being peddled as the next big thing. Then, just a few short years ago, deadlines were being set for the demise of ...

Once you learn how well a clay bar works, it's a tempting tool to use. If it makes paint feel brand-new, why not just use it everywhere? That's because some surfaces don't get cleaner when clayed — ...