What is the term for when tires lose their grip on the road?

The term for when tires lose their grip on the road is "tire slip" or "loss of traction." This can occur due to various factors, including wet or icy conditions, worn-out tires, or excessive acceleration or braking. When tire slip happens, the vehicle may slide or skid, making it difficult to control. It's crucial for drivers to recognize the signs of loss of traction and adjust their driving accordingly.