Red Seal Truck and Transport Mechanic Practice Exam

What type of tire is designed specifically for better grip on wet roads?

1. All-season tire

2. Performance tire

3. Winter tire

4. Off-road tire

The correct answer is: Winter tire

The type of tire designed specifically for better grip on wet roads is the winter tire. Winter tires are engineered with specialized rubber compounds that remain flexible in cold temperatures, allowing for improved traction on slippery or icy surfaces. Their tread designs feature deeper grooves and unique patterns that enhance grip by channeling water away from the contact surface, reducing the risk of hydroplaning. This design is particularly effective in wet conditions, making winter tires superior for traction and safety during inclement weather. In contrast, all-season tires are designed to perform adequately in various conditions, but they do not excel in extreme wet or cold conditions like winter tires do. Performance tires prioritize handling and responsiveness at higher speeds, which may compromise wet traction. Off-road tires are tailored for rough terrains and may not have the specific tread patterns necessary to perform well on wet, paved surfaces.