Major parts are cast in polyurethane resin. The cab is an especially beautiful piece of work with crisp detail, almost no flash, and smooth sides and corners. Door lines stand out in perfect uniform relief and the front windows are outlined with a delicate ridge that simulates gaskets. A rain gutter protrudes above the side windows and sweeps gracefully back along the side of the sleeper. These combine with cab steps to create a remarkably realistic model.
Assembly is straight forward and simple.
The three major components of chassis, interior and cab should be pre-painted first. The interior is then glued to the chassis above the engine and finally the cab is slipped over the interior, its rear edge coming to rest on a bracket on the chassis. All parts fit together well and do not require any filing. CA or epoxy glue may be used to adhere the parts. No body putty is required.