What color is a firetruck?

The answer is red. Firetrucks are traditionally painted red because red is a highly visible color that can be easily seen from a distance. This is important because firetrucks need to be able to quickly and easily reach fires in order to put them out. In addition, red is often associated with danger and urgency, which helps to alert people to the presence of a firetruck and encourages them to move out of the way.