In vehicle rescues, why are stabilization measures implemented prior to using hydraulic tools?

Stabilization measures are essential prior to using hydraulic tools during vehicle rescues primarily to prevent the vehicle from shifting and causing additional injuries. When responders arrive on the scene, the vehicle involved in a collision may be unstable, especially if it is resting on uneven ground or if it has been compromised structurally. If the vehicle shifts unexpectedly while rescuers are working, it can lead to further injuries to trapped occupants, responders, or bystanders.

By implementing stabilization measures, such as using chocks, cribbing, or other stabilization devices, responders create a secure environment that minimizes the risk of movement. This allows them to focus on performing the rescue efficiently and safely, knowing that the vehicle's position is secured. It ensures that any hydraulic or other emergency tools can be used effectively without the added danger of the vehicle potentially rolling or collapsing during the rescue efforts.