Which stabilization tool is used to prevent wheel movement by placing against the wheel?

Which stabilization tool is used to prevent wheel movement by placing against the wheel?

• A. Jacks
• B. Cribbing
• C. Wheel chocks
• D. Ramps

Answer: (C)

Wheel chocks are wedge-shaped blocks placed against a wheel to stop it from rolling. They work by creating a physical barrier and increasing friction between the wheel and the ground, so the wheel can’t move even when there’s a potential push or slope. This makes them the go-to tool for stabilizing a vehicle during maintenance or when parked on an incline. Other tools don’t fit this purpose as neatly: a jack lifts the vehicle but doesn’t prevent movement on its own, cribbing supports the vehicle after lifting rather than blocking wheel motion, and ramps are used to drive onto or up incline surfaces rather than to block wheel rotation.

Wheel chocks are wedge-shaped blocks placed against a wheel to stop it from rolling. They work by creating a physical barrier and increasing friction between the wheel and the ground, so the wheel can’t move even when there’s a potential push or slope. This makes them the go-to tool for stabilizing a vehicle during maintenance or when parked on an incline.

Other tools don’t fit this purpose as neatly: a jack lifts the vehicle but doesn’t prevent movement on its own, cribbing supports the vehicle after lifting rather than blocking wheel motion, and ramps are used to drive onto or up incline surfaces rather than to block wheel rotation.