What are the downsides of winter tyres?
Cons. Winter tyres cannot be used all year round – they under perform in temperatures over +7 degrees C and the wear rates could increase if used in warmer temperatures, due to a special compound mix. Committing to separate sets of summer and winter tyres (including spares) can be expensive. Faster tire wear The heat causes the material to degrade faster, meaning you’ll need to replace them sooner than if the tires were used only during the winter months. Driving on winter tires year-round could reduce their lifespan by up to 60 per cent, requiring you to buy another set far earlier than expected.Whether you have a rear wheel, front wheel, or four wheel drive vehicle, four winter tires is recommended. The extra investment in four tires will give you confidence when accelerating and braking.Winter tires are simply the best when it comes to maintaining traction, accelerating, stopping, and cornering in ice, snow, and slushy conditions. These features help winter tires maintain traction on unpredictable winter roads.Winter tyres are slightly more expensive than summer tyres to buy. It is worth bearing in mind that even though you have invested in 2 sets of tyres, they will also last twice as long. Some tyre dealers will store your tyres for you and then change them over when the time is right.
What is the 7’7 rule for winter tires?
So, when is the right time to swap? The rule of thumb is 7-for-7: wait until there are seven consistent days at 7 degrees Celsius. The reverse is also true for transitioning to winter. Ottawa’s CAA Members can avoid the tire swap lineups at on-site vendors and save money with our economical Mobile Tire Change. Although all-season tires are versatile, they aren’t optimized for winter driving; their rubber hardens below 7 degrees Celsius, and in the cold, vehicles equipped with winter tires have a stopping distance that is roughly 30% shorter than their all-season tire counterparts.Due to the soft density of the compound, winter tyres can grip better on snow and ice. This makes them seem louder than all-season or summer tyres. And they are quicker to wear, especially if used incorrectly. But drivers in mountainous or rural areas with a lot of snow and ice know they can rely on winter tyres.Again, nothing stops you from using winter tyres during the summer; there is no legal requirement, it’s just not advised. That’s because the softer compound on winter tyres wears much more quickly in warm weather, cutting into your tyre’s lifespan. That means higher costs in the long run.So when should you change out your winters for your summer or all-season tires? We recommend switching once it’s consistently above 7 degrees . That’s the temperature that winter tires start outperforming summers and all-seasons when it comes to braking and grip.
When to not use winter tires?
We recommend switching from winter to summer tires once temperatures consistently stay above 7°C (45°F). Winter tires are made with a softer rubber compound that works well in cold, wet, and snowy conditions. However, in warmer weather, they will wear out faster and may reduce grip and handling on hot, dry roads. The best time to buy tires is in March-April and October-November, due to seasonal sales and manufacturer rebates. Planning ahead unlocks better pricing, broader inventory, and the ability to choose tires that truly fit your driving needs.A common guideline is to install winter tires around late October or early November, or whenever your local average temperatures start hovering at 7°C or lower. Keep an eye on the forecasts – if an early cold snap or snowfall is expected, get those winter tires on a bit sooner.
What is the 7 7 rule for tires?
It isn’t a mandatory law, but more of a winter advisory for tires. For those not in the know, the 7-7 rule is about switching to winter tires when you notice daily temperatures are at or below seven degrees Celsius (that’s 45 degrees Fahrenheit) for seven days straight. The 7 7 Rule is a guideline for changing your car tires, which advises you to switch to: winter tires after temperatures are consistently below 7°C for seven days. C for seven days.The best tire in winter (or winter-like) conditions will always be a winter tire. All-season” is a general term given to a tire designed for all-year-round longevity. This jack-of-all-trades design means it performs adequately but is not the best choice in summer nor winter conditions.On average, the lifespan of winter tires ranges between 3 to 5 years, depending on factors like driving habits, road conditions, and regular maintenance. It’s essential to check the tread depth and overall condition to determine their effectiveness.
What is the 3 tire rule?
The 3% tire rule is a widely used guideline in the automotive world. It says that the overall diameter of your new tires should not differ by more than 3% from the diameter of your original, factory-spec tires. The 3% rule states that when replacing tires, the new tire’s diameter should not differ from the original by more than 3%. This guideline helps maintain proper vehicle performance, safety system functionality, and speedometer accuracy.