When’s the Best Time to Change Tires?
Contrary to popular belief, it’s not about the date; it’s about the temperature.
- Winter tires should be installed once the temperature consistently drops to 7°C or below. At that point, all-season and summer tires begin to lose traction because of their softer rubber, which stiffens in cooler temperatures, while winter tires stay flexible for maximum grip, thanks to the type of rubber used.
- All-season tires should be put back on once the weather warms up and consistently stays above 7°C, giving you sharper handling, longer tread life, and better fuel efficiency on warmer roads.
Switching your tires at the right time means you’re safer on the roads, and lengthens the lifespan of your tires, saving you money in the long run. In fact, some Canadian provinces like British Columbia and Quebec even have a specific date when tires legally need to be changed by.
In Quebec, long severe winters with consistently cold temperatures led to a law requiring winter tires province-wide from December 1 to March 15. In British Columbia, from October 1 to April 30, you must have proper Mud+Snow or snow-rated winter tires on certain designated highways.