Here is a page from the 1941 Ford Commercial Sales Brochure for the 122 Inch Chassis. You will read that it was available in 3/4 Ton and One-Ton. It also says that these units were available in 85 HP V8 or 30 HP 4-Cylinder. That is why the description on the Hubcap was changed from V8 to Ford. I hope that you have learned something about the light trucks offered by Ford during these years.