The worst 2024 Spartan Fire Gladiator problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 8
Latches/locks/linkages: doors: latch
- What is wrong
- Marion Body Works Inc. (Marion Body Works) is recalling certain 2024-2025 Spartan Fire FC-94, Gladiator, and Metrostar vehicles. The actuator lever arm in the cab door latch may bind or become wedged, preventing the door from opening.
- Risk
- A door that cannot be opened may trap occupants inside the vehicle, increasing the risk of injury.
- Remedy
- Dealers will inspect and replace the door latches as necessary, free of charge. Owner notification letters were mailed November 14, 2025. Owners may contact Marion Body Works customer service at 1‑715‑754‑5261.
Recall number 25V758000 · Recall details
Latches/locks/linkages: doors: latch
- What is wrong
- Spartan Fire, LLC (Spartan) is recalling certain 2023-2026 Gladiator, Metrostar, FC-94, KME Panther, and 2024-2025 Predator vehicles. The actuator lever arm in the cab door latch may bind or become wedged, preventing the door from opening.
- Risk
- A door that cannot be opened may trap occupants inside the vehicle, increasing the risk of injury.
- Remedy
- Dealers will inspect and replace the door latches as necessary, free of charge. Owner notification letters were mailed October 20, 2025. Owners may contact Spartan customer service at 1‑517‑543‑6400. Spartan's number for this recall is 25010.
Recall number 25V584000 · Recall details
Suspension: front: control arm: lower arm
- What is wrong
- Spartan Fire, LLC (Spartan Fire) is recalling certain 2023-2024 Gladiator, 2024-2025 Metro Star and 2024 KME Panther vehicles equipped with certain independent front suspension assemblies. The lower control arm retention bolts could become brittle and break after being tightened.
- Risk
- A broken bolt head can become a projectile, increasing the risk of an injury.
- Remedy
- Spartan Fire will replace the bolts, free of charge. Owner notification letters were mailed August 5, 2024. Owners may contact Spartan Fire customer service at 1‑517‑543‑6400. Spartan Fire's number for this recall is 24010.
Recall number 24V507000 · Recall details
Seats: critical fasteners
- What is wrong
- Spartan Fire, LLC (Spartan Fire) is recalling certain 2022-2024 Gladiator, Metro Star, and 2023-2024 FC-94 vehicles. The seat mount fastener may be undersized and could break. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems."
- Risk
- A broken fastener can allow the seat to move, increasing the risk of injury during a crash.
- Remedy
- Dealers will inspect and replace the fastener as necessary, free of charge. Owner notification letters were mailed June 27, 2024. Owners may contact Spartan Fire customer service at 1‑517‑543‑6400. Spartan Fire's number for this recall is 24007.
Recall number 24V323000 · Recall details
Electrical system
- What is wrong
- Spartan Fire, LLC (Spartan Fire) is recalling certain 2023-2024 Gladiator, MetroStar, 2024 Commercial, FC-94, and KME Panther trucks equipped with Hercules HC 1.7 multiplex nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
- Risk
- Overloaded electrical circuits can overheat, increasing the risk of fire.
- Remedy
- Weldon will update the firmware, free of charge. Owner notification letters are expected to be mailed April 8, 2024. Owners may contact Spartan Fire customer service at 1‑517‑543‑6400. Spartan Fire's number for this recall is 24003.
Recall number 24V181000 · Recall details
Parking brake
- What is wrong
- Custom Fire Apparatus, Inc (Custom Fire) is recalling certain 2021-2024 Spartan Gladiator, MetroStar, and FC-94 emergency vehicles. A defect in the inversion valve may delay the park brake setting after engagement, which could allow the vehicle to move unintentionally.
- Risk
- Unintentional vehicle movement can increase the risk of a crash or injury.
- Remedy
- Custom Fire will inspect and replace the faulty inversion valve, if necessary, free of charge. Owner notification letters were mailed November 16, 2023. Owners may contact Custom Fire customer service at 1‑715‑294‑2555. Custom Fire's number for this recall is 23V‑631/TC 2023-512.
Recall number 23V747000 · Recall details
Parking brake
- What is wrong
- Spartan Fire, LLC (Spartan Fire) is recalling certain 2021-2024 Gladiator, Metro Star, 2022-2024 FC-94, 2022-2023 KME Panther, and 2023 KME Predator emergency vehicles. A defect in the inversion valve may delay park brake engagement, which could allow the vehicle to move unintentionally. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
- Risk
- Unintentional vehicle movement can increase the risk of a crash or injury.
- Remedy
- Dealers will replace the inversion valve, free of charge. Owner notification letters were mailed November 2, 2023. Owners may contact Spartan Fire customer service at 1‑800‑867‑6478. Spartan Fire's number for this recall is 23017.
Recall number 23V631000 · Recall details
Power train: automatic transmission: control module (TCM/PCM/tecm)
- What is wrong
- Spartan Fire LLC (Spartan Fire) is recalling certain 2022-2024 Gladiator, Metro Star, FC-94 and KME Panther firetrucks. After the vehicle is reversed, the transmission control module (TCM) may fail to achieve the 4th gear lockup needed to initiate the water pump.
- Risk
- A firetruck that is unable to pump water increases the risk of injury during a fire.
- Remedy
- Dealers will update the TCM software, free of charge. Owner notification letters were mailed April 27, 2023. Owners may contact Spartan Fire customer service at 1‑517‑543‑6400. Spartan Fire's number for this recall is 23007.
Recall number 23V156000 · Recall details
Technical service bulletins for the 2024 Spartan Fire Gladiator 21
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This service bulletin is about certain vehicles equipped with V-Mux Digital Truck Designer (DTD) multiplex...
- This service bulletin is about certain vehicles equipped with a LCP80 Kussmaul charger that may fail to...
- This service bulletin is about certain vehicles equipped with ZeroRPM that may possess default settings...
- This Service bulletin is about certain vehicles that may incorrectly experience a low coolant level alarm...
- This service bulletin is about certain vehicles that may experience leaks through the cab roof seams into...
- This service bulletin is about certain vehicles with cab tilt crossbar tubes that may crack adjacent to...
- This service bulletin is about certain vehicles equipped with a Weldon Hercules HC 1.8 node giving timing...
- This service bulletin is about certain vehicles equipped with lower weight rated wheels than what the...
- This service bulletin is about certain vehicles equipped with Hendrickson FireMaax Suspension U-Bolts that...
- This service bulletin is about certain vehicles that may not have the correct engine oil viscosity printed...
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Questions about the 2024 Spartan Fire Gladiator
Is the 2024 Spartan Fire Gladiator reliable?
Owners have filed 0 complaints about the 2024 Spartan Fire Gladiator.
What is the most common problem with the 2024 Spartan Fire Gladiator?
There are not enough complaints to tell.
How many recalls does the 2024 Spartan Fire Gladiator have?
8 recalls, covering latches/locks/linkages, suspension and seats.
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