One gives an interesting historical perspective. The other talks more about 3/4-ton vs 1-ton, which is really just a rating difference to be under Class 2b 10k lb limit for classification. The biggest exception to that rule is the Ram 2500's 4-link rear suspension.
rvlifemag.com
Load capacity of 3/4 ton trucks - RV Lifestyle Magazine
Understanding your truck’s door sticker. Some automakers have started printing payload capacity on the door sticker of new trucks in addition to GVWR and GAWR ratings. The question is: are these payload numbers valid, especially when towing? I’m going to use a Ford for my example here but...
rvlifemag.com
Pickup Trucks 101: How Do SRW 2500s and 3500s Differ? | PickupTrucks.com
Trying to decide between a 2500 and 3500 pickup? Here's help.
news.pickuptrucks.com
