I'm seeing all over the web and YouTube about the 35,500 lb towing capacity on the new 2020s. But I'm having a hard time finding out if this is GCWR or is this flat out hooking up 35,500lbs to the truck and towing it? Im Trying to compare to the Ram towing charts. On a Ram 5500 it shows 35,220 under "max towing" thats on the heaviest model.. Most show 34k. Does this really mean GMs 3500 has a higher towing rating than a Ram 5500!! Can anyone clear this up for me?