"Black motorists are pulled over by police at rates exceeding those for whites" Do you think this isn't true? I don't know one way or another, but I think if N

"Black motorists are pulled over by police at rates exceeding those for whites" Do you think this isn't true? I don't know one way or another, but I think if National Geographic is going to make such a claim they'd have made some effort to verify it. How is someone who is not able (or maybe not bothered) to assess this claim themselves from raw data, supposed to know what to believe? Is there a good way to compare these claims? (For the record I did check the numbers in the parent post myself)