After removing the fire extinguisher from its wall bracket, pull the pin that allows you to activate the extinguisher. The pin blocks handle movement; as long as it is engaged in the extinguisher ...

Although every fire apparatus may not carry each type of extinguisher, there should be an A-B-C extinguisher and/or a water extinguisher on every fire department vehicle, even utility vehicles.

Fire can be incredibly damaging to youre vehicle, and the cost of owning and maintianing an extinguisher outweighs repair bills.