My department's trucks are red/white with a yellow traffic advisor on the rear. For our pov's we use red/white
We run Red and white with one amber on the back of the apparatus. Our POV's are red and white also and a few amber if we want.
Our apparatus have red/clear light bars and red flashers/strobes on the sides. Two of our older trucks also have an amber beacon on the rear. No lights on POV's in our department.