What temperature is too cold for all season tires?
When the seasonal temperature falls below 7 °C (46 °F), it’s time to switch to winter tires. Winter tires perform well in all cold weather conditions, ranging from snow and ice to wet and cold dry roads. Knowing when to change to and from winter tires plays an important role in that. Install winter tires before freezing temperatures hit. As a good rule of thumb, consider changing to winter tires when the temperature consistently drops to about 7 degrees Celsius or lower.Nonetheless, the recommended time to switch over to Winter Tires should be late September to early November.