Which factors can affect vehicle traction?

All of the listed factors—surface materials, surface conditions, and weather conditions—significantly impact vehicle traction.

Surface materials refer to the type of material the road is made of, such as asphalt, concrete, gravel, or dirt. Different materials provide varying levels of grip; for instance, asphalt typically offers better traction than gravel.

Surface conditions include the state of the road itself, such as whether it is dry, wet, icy, or muddy. These conditions can greatly influence how much grip your tires have; slick or uneven surfaces can reduce traction, making it harder to control the vehicle.

Weather conditions also play a critical role in traction. Rain, snow, fog, and ice can all affect how tires interact with the road surface. For example, wet conditions can lead to hydroplaning, while snow and ice can make it difficult to stop or turn effectively.

Understanding the impact of these factors is crucial for safe driving, as they can alter the vehicle's handling and stopping ability. Being aware of how each condition affects traction helps drivers make informed decisions behind the wheel.