The biggest deeres are made in Germany...
Only the 6000 series tractors are made in Germany. They are a bigger utility size tractor.
The biggest deere, the 7000, 8000, and 9000 series are 100% made in America. I just bought an 8320 and personally watched each step of the process. Then I watched the final assembly of my tractor and drove it off the assembly line. The 5x20 series comes close to being all made in the USA. The cab, engine, drivetrain, are made in the US but some parts are imported but not many. The tractors that are made in Germany are the 6015 and 6020 series. The 5x03 series are made at a JD plant in India where most of those tractors are purchased. JD has a 5x05 series that is made at a deere plant in Mexico. The 4000 series was already explained.