Perchance you should best out your Merriam-Webster and look up reading for comprehension. I did not address CCC (Cargo Carrying Capacity). I was referring to your saying “It is less than the sticker because you must also deduct everything you put in the truck” which intimates the things placed in the truck reduce it’s payload rating, which is incorrect. Things placed in the truck will use part of the payload which will affect how much payload is left for other cargo which may be added.
Okay, no offense intended. I read your line "You DW, dog, tools and emergency equipment don’t reduce the payload" and interpreted that as maybe you thought payload was different than cargo since those things are cargo that count against available payload. My apologies, was just trying to help.