There is a very nice looking International 7 window 4x4 at a nearby school district. I contacted them and asking when they may be retiring it. They told me 6/2019 .
I called them back In May and they told me that it was not going to be retired because they couldn't buy a replacement. Apparently WA change the regulations and added or changed the max height to the first step and the 4x4's that they looked at were all too high.