What are signs that a tire may need to be checked by a qualified person?

Choosing the option regarding bumps, bulges, or deep cuts in the tread or sidewall as a sign that a tire may need to be checked is crucial for safety and maintenance. These physical deformities often indicate that there is significant damage to the tire, which could compromise its integrity and performance. A bulge, for instance, can be a sign of a weak spot in the tire, potentially leading to a blowout. Similarly, deep cuts can expose the underlying layers of the tire, increasing the risk of punctures and air loss.

Recognizing these signs promptly allows for timely intervention by a qualified professional, which is essential for ensuring safe driving conditions. The other options may indicate tire issues but do not necessarily signal immediate danger or require urgent attention in the same way as physical deformities. It's vital for drivers to regularly inspect their tires for any visible damage that could affect their vehicle's safety and handling on the road.