Maybe it's to help air units ID them?
I'd guess because there are already plenty of red lights on cars as it is and another little steady burning red light isn't gonna get the point across to identify it. Kinda like the Washington DC Legends with a blue light mixed in with the red on the driver's side so their cruise lights were all blue.Why are both blue as it looks like they have r/b bars based on the close-up photo? Maybe somebody needed some busy work.
Yup, agree 100% with that. Never crossed my tiny little mind. Makes sense.I'd guess because there are already plenty of red lights on cars as it is and another little steady burning red light isn't gonna get the point across to identify it. Kinda like the Washington DC Legends with a blue light mixed in with the red on the driver's side so their cruise lights were all blue.