Except the people the police are stopping aren’t those with tinted windows You might want to actually look at the figures as they don’t agree with you. In Dorset (where there are hardly any black people) you are 35 times more likely to be stopped if you are black. 28 time in Brighton, also not that mixed*
They are in Liverpool, where I live. I see police stop and searches most days on the roads ( & my son has been stopped and searched, as a pedestrian, on numerous occasion when out at night with friends).
In fact a few months ago one such car ( expensive, black, tinted windows) was pulled over right outside of our house. The young man ( 20's/white) had been asked how come such a young man was driving such an expensive car. The car was searched. Afterwards, he knocked at our door and asked if we'd be witnesses.
I'm not saying that innocent people don't get searched, but that the pulling over of such cars is fairly standard for the reasons i gave previously. Especially if they are driving irresponsibly, erratically, and in an area which is under surveillance.