If memory is correct they are named High Binders. The sight liner had a full width cab with glass at the floorboards. They used a Sightliner in the movie Real Steel.
I think those things have a face only a mother could love,,,Now the Emeryville on the other hand is SOOooo much nicer!!!
Yes... dad retired from R.F Steiner which was a International Harvester & GMC truck dealership. I remember the name change to Navistar, and the slow change to what we see today.