Let's be honest: unless you work in the freight industry, it's easy to think of a semi-trailer as just a big cargo box on wheels. In reality, there's a whole variety of semi-trailers out there, each ...

Even in the rarefied world of luxury RVs, you can tell a SpaceCraft fifth-wheel or trailer RV from a distance. They are giants among giant luxury RVs, fully custom units done for very select clients ...