With the car being all black, it sort of hides the short sidewall height of the tires. For you, it all blends together and looks good.
I have a 295-45-18 on the back of my Charger and have never really liked the taller sidewall. I have a pair of 295-35-18 Nitto NT05s that I bought 2 years ago. Drag race guys seem to like the look of a tire stuffed in the wheelwell but I wanted something a little shorter. The 35 series seems really short. I looked at 295-40-18 but those are $404 EACH !