When you turn your steering wheel, the front tires create friction so you can turn.

When you turn your steering wheel, the front tires create friction so you can turn.

• A. Front tires
• B. Brakes
• C. Engine
• D. Rear tires

Answer: (A)

Turning the steering wheel changes the direction the front wheels point, and the tires at the road contact patch must grip the road to redirect the vehicle. That grip comes from friction, which creates a lateral force on the front tires as they’re steered. This lateral force changes the car’s path, letting you turn. Brakes aren’t involved in steering; they create friction to slow or stop. The engine provides power, not the turning direction. In most cars, the front tires do the steering, so they’re the ones that generate the necessary friction to navigate a turn.

Turning the steering wheel changes the direction the front wheels point, and the tires at the road contact patch must grip the road to redirect the vehicle. That grip comes from friction, which creates a lateral force on the front tires as they’re steered. This lateral force changes the car’s path, letting you turn. Brakes aren’t involved in steering; they create friction to slow or stop. The engine provides power, not the turning direction. In most cars, the front tires do the steering, so they’re the ones that generate the necessary friction to navigate a turn.