It will be one of the rarest of Silverado's, and I actually did buy it after the 2020's were out and hated the new look.
I worked at a GM Pickup Assembly Plant for 40 years and I can assure you that buying at the end of a model run is less troublesome than buying right after a major product change.
Also I want everybody to know that the LD stands for Legacy Double Cab and not Light Duty. Just say'n.
I have a 2019 LD. So for all the information on this (and other) sites, should I just call it a 2018 to save the confusion? Or, are there some topics where being a 2019 would make a difference.