A Fire Rescue Vehicle Should Be Built Around Its Assignment
A command SUV, battalion vehicle, supervisor truck, and support unit may belong to the same department, but they should not automatically receive the same equipment package.
Effective fire rescue vehicle upfitting begins by defining what the vehicle must accomplish, who will use it, what equipment must remain immediately accessible, and how lighting, communications, electrical systems, storage, and controls need to work together.
For fleet managers, fire-rescue leadership, procurement teams, and municipal administrators, the goal is not to install the most components. It is to develop a vehicle specification that supports the assigned mission while respecting the requirements of the specific chassis, jurisdiction, and agency.
OCM Upfitting supports first-responder and fire-rescue fleet applications, including emergency lighting, vehicle integration, graphics, storage solutions, communications equipment, cameras, and custom fabrication.
Review OCM Upfitting vehicle services
1. Define the Vehicle Mission First
Start the specification with the role, not the equipment catalog.
Ask whether the vehicle will primarily function as a:
- Command vehicle
- Supervisor or battalion vehicle
- Incident-support vehicle
- Logistics or equipment-support unit
- Fire prevention or inspection vehicle
- Specialty response vehicle
- Other department support unit
The mission determines what equipment deserves priority.
For example, a command vehicle may place greater emphasis on communications, controls, documentation, visibility, and organized command equipment. A logistics vehicle may prioritize secure storage, equipment mounting, cargo access, and payload.
Do not assume a configuration designed for one assignment should be copied to every vehicle in the department.
2. Define Emergency and Scene Lighting Requirements
Lighting should be specified around the vehicle role, operating environment, agency policy, and applicable jurisdictional requirements.
Consider:
- Required warning-light locations
- Scene-lighting needs
- Vehicle dimensions and sight lines
- Rear, side, and intersection visibility
- Equipment or racks that could obstruct lighting
- Control locations
- Service access
- Electrical demand
- Agency-approved colors and flash patterns
Lighting laws and authorization vary by jurisdiction and vehicle role. A configuration that is appropriate for one department should not be presented as universally compliant elsewhere.
OCM Upfitting’s emergency-lighting guidance provides additional considerations for matching lighting to fleet use.
Review emergency lighting considerations for fleet vehicles
3. Plan Sirens, Controls, and Communications Together
A siren controller, radio, microphone, mobile data equipment, lighting controls, chargers, and other electronics compete for limited dashboard and console space.
Before mounting anything, identify:
- Which controls the driver must reach
- Which functions a passenger or incident commander may operate
- Radio and antenna requirements
- Speaker and microphone placement
- Equipment requiring programming
- Display locations
- Driver visibility
- Airbag and occupant-protection areas
- Future communications equipment
Controls should support the crew without creating unnecessary reach or visual obstruction.
Communication equipment should also be treated as part of the complete vehicle integration rather than as an isolated installation.
Review two-way radio installation considerations
4. Develop the Electrical Plan Before Installation
Emergency lighting, radios, cameras, chargers, control systems, scene lighting, and other electronics can create a more complex electrical configuration than a standard fleet vehicle.
At the procurement level, the specification should address:
- Expected electrical equipment
- Power requirements
- Appropriate circuit protection
- Grounding
- Power-distribution strategy
- Wiring protection
- Ignition-related behavior where applicable
- Serviceability
- Circuit identification
- Final documentation
The vehicle platform matters.
Manufacturer upfitter documentation should be reviewed for the exact make, model, model year, and configuration before modifications are approved.
GM Upfitter Body Builder Manuals
Ford Pro commercial upfit resources
5. Plan Equipment Mounting Around Access
A piece of equipment can be securely mounted and still be poorly positioned.
For each component, ask:
- Who needs to reach it?
- How frequently is it used?
- Can it be reached while wearing normal duty equipment?
- Does it interfere with another device?
- Does it reduce visibility?
- Can it be removed for service?
- Does mounting block access to factory components?
- Could future equipment require the same space?
This applies to radios, control heads, cameras, extinguishers, medical or rescue supplies, command equipment, chargers, storage systems, and other department-specific gear.
Planning a new command, supervisor, or support vehicle? OCM Upfitting can review the vehicle platform, equipment list, department role, fleet quantity, and standardization requirements before mounting locations are finalized.
6. Include Secure Storage Without Blocking Workflow
Storage should reflect what personnel actually carry.
Separate equipment into useful categories:
- Frequently accessed gear
- Emergency or mission-critical equipment
- Communications accessories
- PPE
- Documentation and command materials
- Medical or rescue supplies where applicable
- Sensitive or controlled equipment
- Backup equipment
Secure storage may be appropriate for specific equipment, but locking everything away can create access problems.
The specification should balance security, accessibility, cargo control, equipment dimensions, and the vehicle’s operational role.
7. Check Payload and Weight Distribution
Lighting, storage, communications equipment, fabrication, cameras, mounted gear, occupants, and carried equipment all contribute to the completed vehicle’s weight.
Fleet planners should review:
- Available payload
- Equipment weights
- Occupant load
- Stored gear
- Weight distribution
- Axle ratings where applicable
- Future equipment additions
Do not rely on a generic assumption about an SUV, pickup, or van.
The exact vehicle configuration should be checked against current manufacturer documentation.
For altered vehicles, federal motor vehicle safety requirements can also be relevant. NHTSA explains that an alterer is responsible for ensuring the vehicle continues to conform to the Federal Motor Vehicle Safety Standards affected by the alteration.
NHTSA guidance on vehicle alterations and certification
8. Decide Where Cameras Fit Into the Mission
Cameras should solve a defined visibility or documentation requirement rather than being added simply because they are available.
Depending on agency requirements, planners may need to consider:
- Forward visibility
- Rear visibility
- Side coverage
- Recording
- Monitor location
- Driver field of view
- Electrical integration
- Data or recording policies
- Service access
- Consistency across similar units
Different departments and assignments may require different camera configurations.
Review OCM Upfitting’s fleet camera planning guide
9. Standardize What Should Be Repeatable
Standardization can make procurement, training, fleet swaps, inspection, documentation, and replacement planning easier.
Potential standards include:
- Lighting-control locations
- Radio placement
- Camera locations
- Labels
- Storage-zone logic
- Charging locations
- Graphics
- Electrical documentation
- Inspection procedures
- Acceptance criteria
Standardization does not mean every fire-rescue vehicle must be identical.
A command vehicle and logistics unit can use different layouts while still following common department standards for controls, documentation, identification, and quality assurance.
A Hypothetical Fire Department Fleet
Consider a hypothetical department replacing eight support vehicles.
Four are supervisor SUVs, two are command vehicles, and two carry additional logistical equipment.
Instead of creating one identical specification for all eight, the department establishes a common standard for emergency lighting controls, radio integration, camera placement, graphics, documentation, and final acceptance.
The supervisor SUVs use one approved layout. The command vehicles receive additional communications and organized command-equipment storage. The logistics vehicles use another approved storage configuration.
The department gains consistency without forcing three different missions into one vehicle design.
10. Require Documentation, Testing, and Acceptance
The build is not complete when the last component is installed.
Before a vehicle enters service, the fleet should verify the agreed specification and determine whether applicable testing and documentation have been completed.
The acceptance process may include:
- Equipment verification
- Authorized substitutions
- Mounting inspection
- Lighting operation
- Siren operation where applicable
- Radio function
- Camera operation
- Control accessibility
- Programming
- Electrical checks
- Graphics
- Equipment manuals
- Vehicle-specific changes
- Final documentation
- Outstanding corrections
- Department sign-off
OCM Upfitting’s vehicle acceptance and documentation resources provide additional guidance for planning this handoff.
Vehicle Upfit Acceptance Checklist
Vehicle Upfit Documentation Guide
Where a vehicle falls within specialized fire apparatus or ambulance requirements, procurement teams should also determine which current standards and authority-having-jurisdiction requirements apply. NFPA currently publishes NFPA 1900 for automotive fire apparatus, wildland fire apparatus, aircraft rescue and firefighting vehicles, and automotive ambulances.
Review current NFPA fire and emergency vehicle standards
Fire Rescue Vehicle Upfitting Checklist
Before approving the final specification, confirm:
- Vehicle mission and operating environment
- Vehicle make, model, and configuration
- Emergency and scene lighting requirements
- Siren and control requirements
- Communications equipment
- Camera requirements
- Electrical-load planning
- Equipment mounting
- Secure storage
- Frequently accessed equipment
- Payload and weight considerations
- Driver and crew visibility
- Service access
- Fleet graphics and identification
- Standardization requirements
- Vehicle-specific exceptions
- Required documentation
- Testing requirements
- Acceptance criteria
- Applicable agency, jurisdictional, OEM, and vehicle requirements
Build the Fire Rescue Vehicle Around the Assignment
Successful fire rescue vehicle upfitting starts with a clear mission and an approved specification, not a universal equipment package.
Fire-rescue leaders, fleet managers, and procurement teams planning command, supervisor, support, or specialty response vehicles should prepare the vehicle make and model, fleet quantity, vehicle roles, equipment list, communications requirements, lighting specification, storage needs, operating environment, and department standards before discussing the build.
Call (954) 764-8117 or use the OCM Upfitting project contact page to discuss an upcoming fire-rescue fleet configuration.
Discuss a fire-rescue vehicle project with OCM Upfitting
FAQs
What should be included in a fire rescue vehicle upfit?
The specification may include emergency lighting, siren and control integration, communications, cameras where required, power planning, equipment mounting, storage, graphics, payload considerations, documentation, testing, and acceptance requirements.
Should every fire department vehicle use the same upfit?
No. Standardize equipment and layouts where the vehicle missions are similar, but allow controlled differences for command, supervisor, logistics, prevention, and other specialized roles.
How should electrical equipment be planned in a fire-rescue vehicle?
Identify every powered device early, then evaluate electrical demand, circuit protection, power distribution, grounding, wiring, controls, serviceability, and documentation against the exact vehicle platform.
What should a fire department provide before requesting an upfit quote?
Provide the vehicle make and model, fleet quantity, vehicle roles, equipment schedule, lighting requirements, radio and communications needs, camera requirements, storage needs, graphics, agency specifications, and standardization requirements.
