Niche Lucerne on the blue car.
Black car looks like an OE Wheels deep dish Cobra R .
Thanks for your help. I checked out the Niche Lucerne on their site and it says they don't fit my year/model Mustang, but I think that may because they come in a 10" wide all around, which most people seem to think won't fit S197 Mustangs, but obviously with this pic and other examples, that can't be the case. I wish I knew what size tires are on that blue stang.
As far as the bottom ones go, I figured they might be Cobra R wheels but I haven't seen them in that color/size. They look bigger than an 18, right? I have seen some 20" Cobra R wheels but pretty much only in chrome or some type of black chrome, and then one set in silver, on a car I spotted on another forum, which is impossible to find I guess.