What could happen if a jack is used on an incline?

Using a jack on an incline poses a significant risk to the safety and stability of the vehicle. When a jack is employed on a slope, the force exerted by the weight of the vehicle can cause the jack to lose its grip, resulting in the possibility of the vehicle slipping down the incline. This can lead to catastrophic consequences, such as the vehicle falling, which could cause injury to individuals nearby or damage to the vehicle itself.

It's crucial to use jacks on a level, stable surface to ensure that they can maintain the weight of the vehicle effectively and reduce the risk of accidents. Proper training emphasizes the importance of safety protocols, including checking the stability of the ground before operating a jack.