What are some surfaces that provide less traction?

What are some surfaces that provide less traction?

• A. Wet surfaces, ice/snow, shiny surfaces, dirt, sand, gravel, and oil spills.
• B. Dry asphalt and concrete.
• C. Gravel only.
• D. Painted lines.

Answer: (A)

Traction depends on the grip between the tire and the road, and it drops when the surface is slick or loose. Wet surfaces reduce friction, making it harder for tires to bite into the road. Ice or packed snow creates an almost smooth, low-friction surface that dramatically cuts grip. Shiny surfaces often indicate a slick or polished layer, which also reduces traction. Loose materials like dirt, sand, and gravel don’t let the tire sit evenly against the road, so grip is reduced and sliding is more likely. Oil spills form a very slick film between tire and pavement, drastically lowering traction. Because these surfaces lessen grip, they require slower speeds, smoother inputs, and extra following distance to stay safe.

Traction depends on the grip between the tire and the road, and it drops when the surface is slick or loose. Wet surfaces reduce friction, making it harder for tires to bite into the road. Ice or packed snow creates an almost smooth, low-friction surface that dramatically cuts grip. Shiny surfaces often indicate a slick or polished layer, which also reduces traction. Loose materials like dirt, sand, and gravel don’t let the tire sit evenly against the road, so grip is reduced and sliding is more likely. Oil spills form a very slick film between tire and pavement, drastically lowering traction. Because these surfaces lessen grip, they require slower speeds, smoother inputs, and extra following distance to stay safe.