not Ody related per se but why are there so many vehicles on the road in the US with red blinker lights? for me the amber is so much easier to see. or am I just more accustomed to that and therefore it's easier for me to see amber?
It's not just you! Amber turn signals have been proven to be more visible than red. Most countries outside the US require amber turn signals. In the US, turn signal colour seems to be a cyclical thing, like fashion. Red is presently the cool colour.