What happens on a tyre when there is no tread?

When a tire has no tread, it loses its ability to grip the road effectively, especially in wet or slippery conditions. This can lead to increased stopping distances, decreased handling, and a higher risk of hydroplaning. Additionally, a treadless tire will wear unevenly and may overheat, increasing the likelihood of a blowout. Overall, driving on tires without tread is dangerous and can severely compromise vehicle safety.