Hey guys, I just bought my first chevy last week, 2008 Silverado Single cab short bed, and Im trying to find the right tire wheel set up that will be low, but not too low, and Im debating between 22's and 20's. I found I picture online of the stance I want but I couldnt find the size of the wheels or the size of the drop, so I need your opinions on what it is.

also where are you guys with 08's going for mods, and what will and wont work from 07 to 08 since I was told there werent any changes?