When it starts to rain, where is it safer to ride?

Riding in the tire tracks of other vehicles is safer when it starts to rain because these areas are often less slippery than the rest of the lane. When rain first begins, it mixes with oil and debris on the road surface, creating slippery conditions, particularly in areas that are not already worn down by tire contact. The tire tracks tend to have more stable surface conditions since the tires of vehicles have already cleared away some of this debris.

Additionally, riding in the tire tracks offers better traction and reduces the risk of losing control due to slippery surfaces. The center of the lane can accumulate more water and debris, making it more hazardous. Riding at the edge of the road may also place you in a position where the pavement is less stable and could expose you to additional hazards like loose gravel or debris. Similarly, riding on the opposite side of the road is not advisable, as it can lead to dangerous situations with oncoming traffic and offers no advantages in terms of traction or safety.