| Engine | Fire apparatus with a permanently mounted fire pump, water tank, and hose body, the primary purpose of which is to combat structural and associated fires. |  |
| Quint | A fire department emergency vehicle with a permanently mounted fire pump, a water tank, a hose storage area, an aerial device with a permanently mounted waterway, and a complement of ground ladders. |  |
| Truck | A vehicle that is equipped with an aerial ladder, an elevating platform, an aerial ladder platform or a water tower and that is designed and equipped to support fire-fighting and rescue operations by providing for positioning of personnel, handling of materials, continuous egress, or discharging of water at positions elevated from the ground. |  |
| Ambulance | A vehicle equipped for treating and transporting the injured or sick. Could be called a Mobile Intensive Care Unit or MICU, essentially bringing the emergency room to your door. |  |
| Battalion Vehicle | A vehicle equipped for incident command. |  |
| Dive Rescue Unit | A vehicle equipped for transporting public safety divers and members to a dive incident. |  |
Heavy Rescue Unit
| A special vehicle, also known as a heavy rescue or squad, equipped with tools and equipment to perform one or more types of special rescue such as building collapse, confined space, trench rescue or high angle. |  |
| Fire Boat “Mustang” | A watercraft utilized for firefighting and rescue on Lake Grapevine. The “Mustang” is a 26’ Sea Ark Marine “Little Giant” craft with twin 225 horsepower motors. It also has a 500 gallon per minute pump for fighting boat and marina type fires. |  |
| Brush Unit | A Wildland Type 6 engine designed to go off road and fight grass or brush type fires. This unit may also used for parking garage incidents due to the lower profile. |  |