When it rains, how do the vehicle's wheels grip the road?

Correct answer

They grip the road less.

When it rains, the grip of the vehicle's wheels on the road decreases. This happens because the rain mixes water with dirt and oil on the road, forming a slippery film. This "grime" reduces the tyres' traction, making them less effective at gripping the road. To drive safely in these conditions, it is crucial to: Reduce Speed: Slowing down helps maintain control of the vehicle and prevent skidding. Increase the Safety Distance: When the road is wet, greater distances are needed to brake safely. Brake Early and Gently: Sudden braking can cause skids, especially on wet roads. Be Aware that Braking Distance Increases: On wet roads, braking distance can double.