How to Loosen Tight Lug Nuts Safely

Using the Right Tool

Loosening tight lug nuts can be a challenging task, especially if they are extremely tight. In such cases, it is essential to use the right tool to avoid damaging the fastener or injuring yourself.

When a fastener, such as a lug nut, is extremely tight, a lug wrench should be used.

Explanation:

When a fastener, such as a lug nut, is extremely tight, socket wrenches or a power drill with a torque extension can be very effective tools. Mechanics frequently use a technique where they put a length of pipe over the handle of a wrench. This extends the handle, providing more leverage and making it easier to apply greater torque to loosen the tight bolt. However, this practice can be hazardous as it can potentially snap the bolt due to the increased force applied.

Final answer:

Use a socket wrench or power drill to loosen tight lug nuts, and extending the wrench handle with a pipe can add leverage, though it's hazardous as it may break the bolt.

Which tool should be used when a fastener, such as a lug nut, is extremely tight?

A lug wrench should be used.