@RamCares
Years and years ago, I worked at a dealership. We sold vehicles from 5 different manufacturers. 4 of them required the cars be filled with fuel at delivery. The 5th did not, but the dealership did it anyway. This way, if every car was filled at delivery, the mistake was never made of not filling one that should have been filled. For the manufacturers that required the car to be fueled, basically reimbursed the dealership for it.
I believe Ram does the same thing. If you have seen the actual invoice that the dealer is issued once the car is built, it includes a line item that states "fuel fill $117". I believe this means that when the dealer pays the manufacturer the invoice price - they receive that amount back with proof of retail delivery to a customer. The same way they get their reimbursement for holdback money.