What component is responsible for protecting the tire from cuts and moisture?

The tread is the correct answer because it plays a crucial role in providing traction and protecting the tire from various environmental factors, including cuts and moisture. The tread's design typically incorporates grooves and patterns that help to channel water away from the tire surface, which enhances grip on wet surfaces and reduces the risk of hydroplaning. Additionally, the material composition and depth of the tread help resist punctures and abrasions, further safeguarding the tire against damage.

In contrast, the sidewall is primarily responsible for supporting the tire's structure and maintaining air pressure, while the beads secure the tire to the wheel rim, ensuring an airtight fit. Chafing strips are generally used to prevent rubbing and wear between different components, but they do not play a primary role in tire protection from cuts and moisture. Thus, while each component is important in its own right, the tread is specifically designed to protect the tire's surface from external elements.