Why must jack stands be used with a lifted vehicle?

Why must jack stands be used with a lifted vehicle?

• A. To support the vehicle safely and prevent collapse
• B. To make the vehicle higher
• C. To speed up the repair
• D. To avoid wearing gloves

Answer: (A)

When you lift a vehicle, jack stands are used to provide solid, stable support so the car won’t drop if the lifting device fails. A jack can lose pressure, shift, or fail, and vibrations or movement can cause a collapse, so stands take over the load and keep you safe while you work underneath. Put them on a level, solid surface and at proper support points, with the wheels chocked, and never rely on a jack alone to hold the vehicle. The other options don’t address safety or proper procedure: raising the vehicle higher is not the purpose of stands, they don’t speed up repairs, and wearing gloves isn’t related to the need for additional support.

When you lift a vehicle, jack stands are used to provide solid, stable support so the car won’t drop if the lifting device fails. A jack can lose pressure, shift, or fail, and vibrations or movement can cause a collapse, so stands take over the load and keep you safe while you work underneath. Put them on a level, solid surface and at proper support points, with the wheels chocked, and never rely on a jack alone to hold the vehicle. The other options don’t address safety or proper procedure: raising the vehicle higher is not the purpose of stands, they don’t speed up repairs, and wearing gloves isn’t related to the need for additional support.