@nicklulu, your brake discs look like they are made of wood in that picture.
This is what it look like, the pictures from this angle do make them look a little darker than they are, I got 35% all round. We can’t tint the front window here, so depending on how much light is coming through the windscreen it can make the tint’s look less dark, but they do block out heat and UV so they serve a purpose.