The 2019 ford ranger has been known to have some wind noise. it is a truck and the more vertical windshield on it is prone to generating more noise than a more raked and curved windshield that you would find on a sedan or crossover. another common source of wind noise in a ranger is from the door gaskets. there are cases of people complaining that the gaskets were not installed properly by the factory and that can lead to there being excessive noise that makes it into the cabin. you can also check your windows and make sure that they are all up all the way. if they are cracked even a slight amount that will let in extra wind and road noise.
If you notice excessive wind noise in your 2019 ford ranger check the windshield as well as the door frames for any damage to the gaskets.