air dam

[wild E coyote]

On a 2019 Ram 5.7 Bighorn 1500 used for towing down the highway.,supposedly the air dam works around 35 mph. which I like the
concept for aerodynamics., but it is useless when there is nothing in the
console that tells you that it is activated in your travel to let you know
it is actually working.

 

[wild E coyote]

Use a cell phone bracket and attach it to the front bumper to monitor your
air dam to see if it is operational and
Video it.