Which item is NOT considered a stabilization device in auto extrication?

• A. Cribbing.
• B. Wedges.
• C. Chocks.
• D. Fire extinguisher.

Answer: (D)

Stabilization in auto extrication relies on creating a solid, adjustable base to prevent the vehicle from moving while rescuers work. Cribbing blocks distribute the weight over a broad area and provide a stable, load-bearing base. Wedges are used to fill gaps and tighten the contact points, creating a snug, immovable fit. Chocks prevent wheels from rolling and add a reliable stop to movement. A fire extinguisher, however, is not designed to bear loads or create a stable platform; its size, shape, and material make it unsafe and unreliable for stabilization. It’s intended for fire safety, not to support or secure a vehicle. So the fire extinguisher is not considered a stabilization device.