What must you be aware of when using a prop stand?

You answered correctly. When using a prop stand, it’s important to check the gradient because if the parking place is sloped, your vehicle may tip over or roll. The ground surface is important too—soft or uneven ground can cause the stand to sink or become unstable. Finally, always make sure the prop stand is fully folded away before driving off, as driving with it still out is dangerous and can cause accidents. These points help ensure your vehicle remains stable when parked and safe when moving.