Reinhold Pilz from Austria is a good modeller friend of mine, who also builds American truck models. I already posted some examples of his work with his permission at Hank's Model Website and I hope, that's okay here too.
The cabin is out of resin and of unknown origin, the chassis is by Herpa/Promotex with frontwheels by A-Line and rear wheels by Boley. The. lowboy trailer "Murray Professional" is a 3D-print.