Meta / Awaiting Update Firefighting Guide

[Venom]

Why was that fire car yellow?

My dad is a firefighter and all he does is sit at the station, watch tv, and make fun of the police officers.

I have yellow fire engines and it was -40 degrees Fahrenheit here last week.
Fire vehicles tend to have a wide range of colours. Black, green, etc, blue.

Usually a lighter colour is used in areas of extreme heat, as it reflects it off the engine.