A 1943 an interview with Barney Roos appeared in a Palm Beach newspaper that explored his automotive history. In the article, Roos promoted the jeep as a practical alternative to the standard tractor. Another article in the Milwaukee Journal seconded farmer’s optimism regarding the jeep (there were many articles promoting the jeep as a farm tractor. Here’s a September 06, 1943 article).
A year later, two Canadian Agricultural specialists were much less confident in the jeep’s potential, suggesting the jeep drove to fast, the transmission was not strong enough, and the jeep lacked power to be a good farm vehicle. Willys Overland must have agreed with those researchers, because they addressed those issues by installing lower gears, which both added power and slowed down the jeep. They also updated the transmission to the T-90.
I’ll begin with the 1944 Canadian article first as that is comparatively short.