What happens when tyres have insufficient tread during cornering?

When tyres have insufficient tread during cornering, they have less grip on the road. Tread depth is crucial for effective traction, especially while navigating curves. The grooves and patterns in the tread are designed to channel water away and allow the tyre to make contact with the road surface effectively. When the tread is worn down, the tyre cannot grip the road as needed, which increases the risk of slipping or losing control during turns. This lack of grip can lead to oversteer or understeer, making it more difficult for the driver to maintain control over the vehicle and increasing the likelihood of an accident. Therefore, maintaining adequate tyre tread is essential for safety and performance while driving, particularly during cornering maneuvers.