Smooth roads promote which of the following benefits?

• A. Increased auto repairs
• B. Less fuel efficiency
• C. Less tire wear
• D. Increased driving hazards

Answer: (C)

Smooth roads contribute to less tire wear because they provide a consistent and even surface for vehicles to travel on. When roads are smooth, the interaction between the tires and the road surface is optimized, reducing friction and the stress on tires. This minimizes the chances of uneven wear patterns, such as cupping or flat spots, which can occur when driving on rough or uneven surfaces.

Additionally, smooth roads enhance overall vehicle performance and comfort, contributing to a safer driving experience. On the other hand, rough or poorly maintained roads can lead to greater tire degradation, resulting in more frequent replacements and higher costs for drivers. Therefore, recognizing the importance of smooth road surfaces helps in understanding their positive impact on vehicle maintenance and longevity.