Almost certainly.
Unfortunately it’s very difficult to pull apart big data sets accurately. It’s difficult to pin down what murders are for sure gang related and which ones aren’t. Obviously there are some situations where it’s very clear, but some where it is not. Where you draw that line changes things significantly.
I’m sure there are some cars that can adjust the speedometer automatically or something but in my experience if you change the outer diameter of the tire it will throw off your speedometer.
I actually don’t know if it messes with odometer. I imagine it would if the odometer is running off the same senser that does the speedometer.