Which of the following trucks is not used by firefighters?

Ladder trucks are 40 to 50 feet long and can extend to an upper floor. A 30-foot tanker trunk is common where there is little chance of connecting to a hydrant or where a large fire requires extra assistance. Pumper trucks, also 30 feet long, rely more on connecting several hoses through a holding tank connected to one hydrant.

Asked by Leni Davenport · Last updated 5 years ago · 14.9K views · SOURCE