I'll bet if Gordon had roof airs, the outcome would have been much better. The roof airs don't shut down like the CA's. We just finished up a month of travel with the worst ambient temp of 101 and most of the time running was in the 90's. All we needed for most of the trip was the dash and the 2nd overhead evaporator running and only had to fire the gen with the roof airs one day while getting through the Chicago area at 101.

With the extreme temps Gordon experienced, OTR would be a must.