Traction varies with tire condition, road surface, and what other factor?

Traction varies with tire condition, road surface, and what other factor?

• A. Your vehicle speed
• B. Weather
• C. The color of your car
• D. The type of music playing

Answer: (A)

Traction is the grip the tires have on the road when you accelerate, brake, or steer. Tire condition and road surface set how much grip is possible. The remaining factor is your vehicle speed, because how fast you’re moving changes the demands you place on that grip. As speed increases, the forces needed for braking and cornering rise, so the margin of grip becomes smaller and losing traction becomes more likely. On wet surfaces, higher speeds also increase the risk of hydroplaning, which greatly reduces traction. Weather can affect traction in general, but this item points to speed as the factor that completes the trio. The color of the car or the music playing don’t influence tire–road grip.

Traction is the grip the tires have on the road when you accelerate, brake, or steer. Tire condition and road surface set how much grip is possible. The remaining factor is your vehicle speed, because how fast you’re moving changes the demands you place on that grip. As speed increases, the forces needed for braking and cornering rise, so the margin of grip becomes smaller and losing traction becomes more likely. On wet surfaces, higher speeds also increase the risk of hydroplaning, which greatly reduces traction. Weather can affect traction in general, but this item points to speed as the factor that completes the trio. The color of the car or the music playing don’t influence tire–road grip.