Thanks, I have recently sold that truck. I will say after installing the rear block the truck pulled our boat much better. I don't have any pictures of the truck with the 2" block added, however, it only made the rear end of the truck only sit about 0.5" higher and wasn't noticeable at all. Which helped when pulling a trailer and not being so nose high.
I hope to be leveling out the new truck soon. I know have a 2016 Sierra Denali.