Spec’ing Fire Apparatus to Serve your Community

Written by Maritza Hernandez,

Everyone loves a parade! Especially, a Fire Truck Parade! Lights & Sirens!

However, when writing the specifications for fire apparatus there are some things more important than looks. Two important factors when preparing to purchase a new fire truck is the vehicles’ function and the terrain in its “operating environment.” Not taking into account function and terrain could lead to ownership of a great looking truck that falls short of the end users expectations.

Truck Committee

To have a vehicle that allows you to do your job and get you there safely, you must design the apparatus properly. Also, involve people who drive and use the equipment on the vehicle so they can give input on what may have been lacking on current vehicles or propose new technology they have researched.

edited truck

According to a fire department fleet operations supervisor in Washington State, they order similar apparatus for ease of staff training and reducing parts inventory. Any new vehicle acquisition must be the best to suit the needs of the fire department for them to provide the highest level of protection of life and property for the community they serve.

Engines, Pumpers, Aerials…oh my!

Fire department fleets include different vehicles serving different purposes, terrains, and diverse climates; meaning one size does not fit all.  For example, fire trucks working in mountainous terrain require winches and chainsaws while aerials dealing with primarily firefighting, need ladders and stretchers.

Consequently, with so many variables, writing specifications for these vehicles can be a complicated process including determining the size, length and weight of the truck then all of the additional equipment like hoses, nozzles, auto ejectors, and roll up doors.

Then, there are the accessories for the winter season. Tire chains – automatic and conventional – can be overlooked but are so necessary for those snow and ice-prone areas. The Etna Volunteer Fire Department spec’d Engine 149 to safely traverse the steeply sloped roads of Pittsburgh, PA with all the necessary equipment for extinguishing fires and saving lives at accident scenes.


But, they didn’t forget to include Onspot automatic tire chains for when those same roads are covered in snow and ice and they must get where they are needed safely and on time.

Check out the build photos in their photo gallery and see their specs become Engine 149.

Difficulties of Spec’ing

To successfully spec a truck of any kind, you must practice due diligence and be aware that just like vehicles, specs are not all the same.  The specs require compliance with the bidding instructions and clarity in the technical section.  Your new vehicle is for the benefit of your department and community so a properly executed specification will allow for the best outcome.

Engineering Fire Truck Rescue Vehicles

Maritza Hernandez

About Maritza Hernandez

Maritza was the Marketing Coordinator at Onspot of North America. She was with Onspot for many years and holds a Bachelor of Science in Criminal Justice - Investigative Services. She moved from Connecticut to Indiana in 2016. When she is not working, she can be found reading, walking her dog Petey or discovering the sights and sounds of Indiana.


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