When Should You Put on Winter Tires & Take Them Off? (By Province)

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When winter arrives, the condition of the roads can become hazardous due to snow, ice, and freezing temperatures. Winter tires are specially designed to provide superior traction and handling in these challenging conditions, ensuring a safer driving experience. They are essential for providing the much-needed grip and stability on snowy and icy roads. These specialized tires outperform all-weather and all-season tires when the temperature drops below 7 degrees Celsius. But the question is, when should you switch to winter tires? Understanding when to put on winter tires and when to take them off is essential for maximizing their performance and getting the most out of your investment. In this comprehensive guide, we will explore the best practices for using winter tires across different provinces in Canada.


Are winter tires required by law in Canada?

In Canada, the rules vary depending on the province you’re in. Some provinces have laws that make it mandatory to use winter tires during the winter season, while others don’t have such strict rules. Although it’s a good idea for all Canadian drivers to use winter tires, only two provinces, Quebec and British Columbia, legally require them.

What is the winter tires rule in Quebec?

Quebec, known for its numerous laws, has strict requirements for winter tires. From December 1 to March 15, all motorized road vehicles must have winter tires with the recognized 3 Peak Mountain Snowflake symbol. Failing to comply can result in hefty fines starting at $200, along with additional costs and taxes. The tires must meet specific standards to handle Quebec’s winter conditions. The Highway Safety Code by the SAAQ recommends using winter tires even before the official dates, especially in regions like Gaspésie, where winter arrives earlier. While the minimum tread depth is 1.6mm, experienced drivers in Quebec suggest a depth of 3.5mm for better performance. Studded tires are allowed from October 15 to May 1, but most drivers find waiting until the official date unnecessary.

What is the winter tires rule in British Columbia?

In British Columbia (BC), the rules about winter tires are different in certain regions, especially on highways and mountain pass areas like The Sea to Sky Highway, Malahat Highway, Highway 4, Highway 14, and Highway 28. For these highways, you must use winter tires with a tread depth of at least 3.5mm between October 1 and April 30. If you’re driving a passenger vehicle without winter tires during the mandatory period, you could face a fine of $121. For commercial vehicles without chains in a chain-up area, the fine can be as high as $598. BC is a diverse region, so it’s essential to follow the regulations to ensure safety on the roads.

Know Your Winter Tire Regulations! Stay Compliant and Safe on Winter Roads


What about other provinces?

Other provinces don’t have strict laws, but they recommend using winter tires for safer driving in winter conditions. It’s crucial to check your province’s regulations to ensure you follow the right guidelines and stay safe on winter roads. Let’s take a look at other Provinces’ conditions:

What is the winter tires rule in Alberta?

The Alberta Motor Association (AMA) advises the public that while Mud and Snow (M+S) tires are okay for mild conditions, Winter Tires with at least 3.2mm tread depth are recommended for most of the winter season. Even though up to 59% of the population uses Winter Tires, it’s not mandatory in Alberta. However, the AMA website emphasizes that Winter Tires are a good choice, especially for drivers in rural areas or places like Alberta with extreme winter conditions, where temperatures can drop as low as -40 degrees Celsius. Studded Tires are also suggested for those travelling on mountain roads. Don’t wait for the first snowfall! As soon as the temperature reaches seven (7) degrees Celsius, make sure to equip your vehicle with Winter Tires for safe driving during the winter season.

What is the winter tires rule in Manitoba?

Manitoba is among the provinces in Canada that do not have a law requiring Winter Tires. Instead, they permit the use of studded tires from October 1 to April 30. However, it’s essential to know about Manitoba’s Winter Tire Program. This program motivates people to purchase winter tires by allowing them to get low-interest financing of up to $2000 per vehicle. The financing period can extend up to 48 months with a prime rate plus 2%.

Manitobans can use this financing for additional expenses like mounting and balancing, rims, nitrogen fill, and more if approved for this financing. This program can help ensure safer driving during the winter season in Manitoba.

What is the winter tires rule in Ontario?

Winter Tires are not obligatory in Ontario, but the government advises using them from October 1 to April 30. Choosing Winter Tires can lead to cost savings, as drivers may receive up to a 5% discount on insurance premiums. Studded tires are allowed in Northern Ontario, including places like Parry Sound, Thunder Bay, and Algoma, from September 1 to May 31. However, using studded tires outside these regions may result in fines. Northern Ontario experiences heavy snowfall and cold temperatures, making Studded Tires a secure option. Interestingly, drivers from outside Ontario can drive with Studded Tires around the province for up to a month. Since Canadian winters often dip below 7 degrees Celsius, driving with Winter Tires is always recommended for added safety.

What is the winter tires rule in New Brunswick?

In New Brunswick, studded tires can be used from October 15 to May 1, and there is no law mandating the use of winter tires for regular vehicles. However, there is an important exception for school buses, which must have winter tires during the winter season to ensure the safety of schoolchildren. These tires must have a minimum tread depth of 1.6mm to provide adequate traction. Even though there is no law, it is recommended to switch over to winter tires between late September and early November to be prepared for the upcoming winter conditions.

What is the winter tires rule in Newfoundland and Labrador?

In Newfoundland and Labrador, using Winter Tires can offer more than just safety benefits – it can also earn you an insurance discount. Although the province doesn’t enforce Winter Tires by law, there are measures to incentivize their use. Interestingly, while Winter Tires are not mandatory, tire chains must be used on the drive wheel of the vehicle when there’s snow or ice on the highway or face a substantial fine of $400. To ensure safe driving during the winter season, it is recommended to have Winter Tires (with a minimum tread depth of 1.5mm) on your car from November 1 to May 31. The same timeframe applies to studded tires.

What is the winter tires rule in Nova Scotia?

In Nova Scotia, Winter Tires are not obligatory, as the government focuses on raising public awareness instead of implementing a law that would impose additional costs on residents. However, studded tires are permitted for use in the province between October 15 and May 31. To comply with regulations, the studs must not stick out more than 0.12 inches (1/8th of an inch) from the tire’s tread or traction surface, and their diameter should not exceed 0.5 inches. So, while Winter Tires are not mandated, using studded tires within the specified timeframe can provide added traction and safety on the roads.

What is the winter tires rule in Prince Edward Island?

Like its neighbouring province, Nova Scotia, Prince Edward Island (PEI) recommends using Winter Tires and studded tires from October 1 to May 31. However, it’s important to note that PEI has no plans to enforce a law mandating Winter Tire use. For Studded Tires, the studs must not extend more than 3.2mm from the tread surface, and the tires should have a minimum tread depth of 1.6mm. While Winter Tires are not obligatory, adhering to these recommendations can enhance road safety and traction during the winter months on the island.

What is the winter tires rule in Saskatchewan?

Surprisingly, one of Canada’s coldest and snowiest regions, Saskatchewan, does not have a law specifically requiring Winter Tires. However, the government strongly encourages their use during colder seasons instead of All-Season Tires. Additionally, the province has a mandated minimum tread depth of 1.6mm for all Winter Tires. Our advice is to be proactive and get those Winter Tires on your vehicle early, as Saskatchewan can experience snowy conditions as early as October. Choosing Winter Tires will provide you with better traction and safety on icy roads during the winter season.

Stay Safe this Winter. Get Winter Tires Now!


When do you take winter tires off?

Using winter tires in warm weather can damage your tires and your wallet. Winter tires are designed for icy and snowy conditions, not hot asphalt. Driving on winter tires in warmer temperatures compromises safety and leads to faster tire degradation. Switching back to your regular tires at the appropriate time is crucial.

If you don’t live in Quebec (March 15) or certain areas of BC (April 30/March 31), follow the 7 degrees Celsius rule to determine when to change back to standard tires in the spring. Once the temperature rises above 7 degrees, visit your automotive specialist for a tire changeover, or if possible, do it yourself. This simple step will prolong the life of your winter tires and ensure you have the right tires for the current weather conditions.



As we conclude this comprehensive guide on when to put on winter tires and when to take them off, remember that your safety on winter roads is paramount. Winter tires offer superior traction and stability in snow and icy conditions, ensuring a safer driving experience. By adhering to provincial regulations and switching at the right time, you can maximize their performance and invest in your safety. So, equip your vehicle with these specialized tires and confidently start your winter journeys.

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