I was at my BIL's farm the day the new 9xxx JD combine was delivered, it was one of the first ones made,
The local JD rep was there, he opened the BIG side panel towards the back of the machine,
Then he explained how JD had decided the panel was to be made out of soybean oil,,
that had come from a USA farm and harvested with a JD combine.
I thought my BIL was going to flip,, he thought the panel was supposed to be steel.
The rep told him the panel had a lifetime warranty, if they EVER broke it, JD would replace it free,
My BIL calmed down after that,,
The rep probably told him that, just to calm him down,,,