Switching from Winter to Summer Tires: When and How to Do It Right?

Spring is arriving across Canada, and with it comes the classic question: when is the right time to swap out winter tires for summer ones? Contrary to what some might think, just because it’s 15°C on a random afternoon in March doesn’t mean you should rush to change your tires immediately. The transition should be well thought out and properly planned to ensure your safety and maximize the lifespan of your tires.

When Should You Switch from Winter to Summer Tires?

In most parts of Canada, the legal requirements for winter tires vary, but it’s generally safe to replace them once temperatures consistently stay above 7°C, both day and night. Summer tires aren’t as effective below this threshold since their rubber hardens in cold weather, reducing grip and increasing braking distances. It’s best to wait a few weeks after the calendar date when it’s allowed to switch, especially if cold nights or late-season snowfall are still in the forecast.

What About Studded Tires?

If you use studded winter tires, some provinces require you to remove them before May 1. Extended use on dry, snow-free roads can damage both the pavement and the studs themselves, making them less effective for the next winter season. Removing them in a timely manner also helps preserve their lifespan.

Why You Shouldn’t Keep Your Winter Tires on in the Summer

Some drivers wonder if it’s really necessary to invest in summer tires or if they can just keep using their winter tires year-round. While technically possible, it’s not recommended for several reasons.

Faster Tire Wear
Winter tires are designed to stay flexible in extremely low temperatures. In summer, the excessive heat makes them even softer, leading to rapid wear. In just a few months, a set of winter tires can lose a significant amount of tread, shortening their lifespan considerably.

Reduced Performance and Safety
Winter tires are optimized for snow, ice, and cold temperatures. On dry, hot pavement, they don’t provide the same level of grip as summer tires. This results in longer braking distances and less precise handling, which can be risky in emergency situations.

Higher Risk of Tire Blowouts
One often-overlooked risk is tire blowouts. The soft rubber of winter tires combined with summer heat can lead to overheating, weakening the tire’s structure. At high speeds or during sudden braking, this can cause deformation or even a blowout, putting your safety at risk.

Increased Fuel Consumption
Winter tires have higher rolling resistance compared to summer or all-season tires. This means your engine has to work harder to move the car, leading to higher fuel consumption. Over time, this can add up to a significant cost.

How to Properly Store Your Winter Tires

Once your winter tires are off, proper storage is key to keeping them in good condition for next season.

Cleaning and Inspection
Before storing your tires, clean them with soap and water to remove salt, dust, and debris that could accelerate deterioration. Take the time to inspect their overall condition—check the tread depth and look for cracks or deformities.

Ideal Storage Conditions
Tires should be stored in a cool, dry place away from direct sunlight. A basement or temperature-controlled garage is ideal, while an outdoor shed exposed to heat and humidity should be avoided.

Proper Positioning
If your tires are mounted on rims, it’s best to either hang them or stack them horizontally. If they’re not mounted on rims, store them upright and rotate them slightly from time to time to prevent deformation.

A Little Patience for Safer Driving

Switching from winter to summer tires at the right time is essential for your safety and your vehicle’s performance. Wait until temperatures consistently stay above 7°C before making the change, and be sure to store your winter tires properly so they remain in good shape for next season.

Even if a few warm days in March or April tempt you to switch early, it’s better to be patient and ensure that conditions are truly suitable. Your tires and your wallet will thank you!

And if you need new summer tires, Quattro Tires has the best selection at the best prices. Check out our deals today!