Diamond-shaped signs on the back or side of a truck indicate:?

Question

A. That it is carrying animals

b. That it is carrying hazardous materials and what kind

c. This is a slow-moving vehicle and to stay back 100 feet

d. None of the above

Answer 1

B. They are hazard placards.

Answer 2

<<<<<<<<<<B>>>>>>>>>

Answer 3

On the back it could be slow moving vehicle, you see them on Amish horse carriages as well.

Answer 4

B is correct. The driver places a card called a "placard" into the diamond shaped bracket that indicates to emergency response persons what the truck is carrying in case of a spill.