Pullrite 4100 Slider in 2020 Chevy

[hper7750]

Is anyone out there using a Pullrite Superglide model 4100 slider hitch in a 2020 Chevy/GMC truck? I was told by Pullrite that I would need 2 brackets (4452 & 4409) in order to adapt to the new puck system and frame modifications starting in 2020. I have a friend that did this setup but was not comfortable with how far it made the hitch "overhang" the base bracket (4452)so he bought an Pullrite ISO slider that eliminates the #4409 bracket, thus eliminating most of the overhang. I just purchased a 2020 Chevy 2500HD shortbed and am trying to decide which way to go. I would like to keep and use my 4100 hitch if safe.
Any feedback will be appreciated.