What kind of conditions are all-season tires designed for?

All-season tires are specifically engineered to provide a balanced performance in a variety of driving conditions, making them ideal for both wet and dry roads, as well as light snow. These tires typically feature tread patterns and rubber compounds that enhance traction and handling on different surfaces, allowing them to perform adequately throughout different weather situations.

They are a popular choice for drivers looking for versatility, as they can handle rain and light wintry mixes effectively, which is essential for regions with varying climates. However, while they can manage some snow, all-season tires are not intended for severe winter weather conditions or heavy accumulations of snow and ice; that role is filled by winter tires, which provide optimized safety and performance in those harsher conditions.

The other options do not accurately capture the intended use of all-season tires: they are not exclusively for dry roads, do not handle rugged off-road terrain well, and are not specifically designed to excel in extreme winter conditions. This comprehensive range of usability is what makes choice B the correct answer.