Check the tread depth: Stick a quarter into the tire grooves at several spots with George Washington's head upside down. If you can see the top of Washington's hair, you have 4/32 of an inch of tread or less. That means it's about time to replace your tires.

How do I know when my snow tires need to be replaced?

Certainly when any tire groove is at 2/32 of an inch, it's worn-out and needs immediate replacement. You can check by using a penny; the distance between the top of Abraham Lincoln's head is 2/32 of an inch.

Do winter tires expire?

Winter tires have an expiration date, just like any other type of tire. But, you can expect to get at least five winter seasons with a set of winter tires from a reliable manufacturer. Furthermore, proper use of winter tires can help to prevent premature wear and tear and prolong their life span.

Are 10 year old tires safe?

It may be tentative, but tires do have an expiration date. There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left.

How long do snow tires last in storage?

With proper storage conditions, tires will last up to six years in storage.

What you need to know about winter tires

How do you check winter tire treads with a quarter?

Hold the quarter between your thumb and forefinger with the quarter head facing down. Select a point on your tire where tread appears the lowest and insert the figurehead first into one of the grooves. If the top of the figurehead is covered by tread, you're driving with the legal and safe amount of tread.

Do snow tires wear out faster?

Winter tires don't like warm roads

But if you run a set of winter tires throughout the year, that same flexible tread will wear down more quickly in warmer temperatures. It reduces the service life by as much as 60 percent.

How long do Blizzak snow tires last?

Depending on your driving conditions, you can expect to replace them every three or four years. Optimal design and durability lend to the longer lifespan of the Blizzak tire.

How much tread should a winter tire have?

According to tire manufacturers, and even the law in most provinces, your tires should be replaced when the tread depth reaches 4/32” in the winter. If your tread depth wears to those levels, your tires are considered bald and a safety hazard.

When should winter tires be replaced MM?

Check Winter Tire Tread Depth

Transport Canada says winter tires worn close to 5/32” (4 millimeters) should not be used on snow-covered roads, and most tire manufacturers go one step further, recommending that tires with 4/32” tread depth be replaced.

Should winter tires be stored flat or upright?

If you need to store tires that are mounted on rims, hang them up or stack them. Do not store them standing upright.

Are 7 year old tires safe?

Old tires are dangerous, regardless of tread depth. While there's no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. Old tires have been the culprit in fatal accidents.

Can I store winter tires in garage?

Clean and protect your tires before you put them away!

But unless your garage is temperature-controlled, storing your winter tires outside or in a garage can do damage to the tire's integrity. The heat and sunlight (UV Rays) from the summer sun will degrade the rubber – which can cause your winter tires to crack.

How long can tires sit unused?

In general, tires can sit unused for 6-10 years. Though, after the six-year mark, an annual inspection will be necessary.

Do unused tires expire?

Every tire has a birth date—the day it was manufactured—and an expiration date that is six years from that manufacture date. Most automobile manufacturers warn drivers to replace vehicle tires after six years. To wait any longer than that is a gamble with tire integrity and is risky for drivers.

How old can tires be before replacing?

Ten years is a maximum

If the tires haven't been replaced 10 years after their date of manufacture, as a precaution, Michelin recommends replacing them with new tires. Even if they appear to be in usable condition and have not worn down to the tread wear indicator. This applies to spare tires as well.

Are 8 year old tires too old?

How long can a tire last? Most auto manufacturers recommend replacing tires over six years old regardless of tread depth. Some tire manufacturers like Michelin and Continental give a 10-year limit. As rubber compounds age, they deteriorate and become weaker like other rubber and plastic components on your car.

Are 30 year old tires safe?

Per BRMA, unused tires over six years old should never be put in service, and all tires should be replaced after 10 years from their date of manufacture. JATMA recommends inspection after five years and replacement after 10, regardless of treadwear and overall condition.

Are 4 year old tires still good?

We recommend replacing tires aged 6-10 years, no matter how much tread remains. When it comes to replacing tires, things can be a little unpredictable. Mileage, condition and routine maintenance all contribute to the tire's safety and usability. You should replace them if you think they may have compromised integrity.

How old can winter tires be?

Manufacturers say winter tires should last six seasons. Transport Canada says they could be good for up to 10 seasons. Redinger disagrees. "By six years, much of the tread is worn.

Why are my winter tires slipping?

Winter tires allow you to drive at your normal speed

If you're not using winter tires, you'll need to be much more careful when you drive because you have less traction and you have a higher chance of slipping or sliding because all-season tires are simply not designed with traction in mind.