Idk whenever I get pulled over, which is rare, but when it happens (unless it’s something that was obviously stupid, i.e. 60 in a 30 and illegal speed contest) they are usually polite if I come across as polite in which I always respect the officer and act normal. If you’ve got the slightest attitude, they’re going to be like fuck you pal.
Also, if you get pulled over doing something stupid, expect to get your car looked over for everything else…(exhaust, tint, front plate, etc.).