Mystery GMC Tractor/Trailers

[David_Hayward (RIP)]

Thanks Alex, that was the book I was referring to. There are no records of any AC700 series being used by the British or French forces. That is not to say that there could have been PRIZE seizures or even diverted civilian orders ... The Census list quotes 6 -ton 6 x 6 for the Generator trucks for AA Radar...and the flatbed Tractor-Trailer would have such a capacity. GMC produced trailers certainly pre-war. Thise diesel units appear to be bolted down with flanges both sides so were not just being shipped around...thanks for all the inputs.