Unlike the Bolt Ambulance, the Firetruck appears to be derived from the Bolt Truck as opposed to the Bolt Model B, sharing only sparing similarities to the basic Model B. All design forward from the front driver's seat is taken directly from the truck, and features a heavily lengthened wheelbase, the same wheel design as the Bolt Truck and a totally redesigned rear three quarters, featuring a ladder, hose and large spotlight. The Firetruck is only available in red.
The performance traits of the Bolt Firetruck is identical to those of the Bolt Truck, weighing in at 3,000 kg (over three times as heavy as the Bolt Ambulance and other regular Bolt Model B's) and features an equally powerful eight cylinder engine; as indicated by the Carcyclopedia:
- Weight: 6615 lb (3,000 kg)
- Power: 100 HP (74 kW)
- Maximum speed: 60 mph (100 km/h)
- Engine: Eight cylinder
- Swept volume: 4525 ccm
- Gear box: Three speed
These performance figures are notably unrealistic, with the Firetruck still able to reach speeds 2 mph faster than other Model Bs, despite weighing three times as much, and offering 2.5 times the power.
The Firetruck can often be seen driven by firemen during selected missions in the storyline and Free Ride, and can be obtained by the player relatively easily.