Do I really need winter tires, or are all-season tires good enough?

Updated October 26, 20267 sources2 min read

Short answer

If you regularly drive on snow or ice, yes. In Tire Rack's October 2026 test, an all-season tire needed about 25 more feet than a winter tire to stop from 25 mph on snow and about 18 more feet from just 12 mph on ice, and all-wheel drive doesn't change that because it helps you get moving, not stop. If your winters are mostly cold, wet and only lightly snowy, an all-weather tire with the three-peak mountain snowflake symbol is a reasonable middle ground.

Safety first. No tire makes ice safe. On any tire, slow down, leave much more following distance, and brake and steer gently in snow and ice. Never fit winter tires to only two wheels; mismatched grip front to rear can spin the car.

On this page

Step by step
What the tests show
Which tire fits your winter
Why all-wheel drive isn’t the answer
A second set of wheels makes this cheaper over time
When to see a pro
Follow-up questions
Sources

Step by step

1
Look at what your winter actually is
Count how often you drive on snow-covered or icy roads, including early mornings before plows and salt get there. Regular snow and ice points to dedicated winter tires. Mostly cold rain with the occasional light snow points to all-weather tires.
2
Check what's on the car now
Read the sidewall. "M+S" (mud and snow) only describes the tread pattern and isn't a snow test. The three-peak mountain snowflake symbol means the tire passed a standard snow-traction test. Winter tires and all-weather tires carry it; most all-season tires don't.
3
Check your tread before winter
Snow and slush grip falls off as tread wears. If your current tires are near 4/32 inch (the quarter test), plan to replace them before the snow, whichever type you choose.
4
Buy four, not two
Fit winter tires on all four wheels, on front-drive, rear-drive and AWD cars alike. Two winter tires on the front can let the rear slide out; two on the rear can leave the front unable to steer.
5
Put them on when it gets cold, not when it snows
Michelin says to install winter tires once daily temperatures consistently drop below 45°F (7°C). Booking the swap before the first storm avoids the rush at tire shops.
6
Take them off in spring
Michelin says the soft winter compound breaks down quickly on warm pavement, which also leaves less for next winter, so switch back when spring temperatures stay above that range.

What the tests show

Tire Rack’s All-Weather vs. Winter Tires test, as reported on October 21, 2026:

Test	Winter (Michelin X-Ice Snow)	All-season (Michelin Primacy Tour A/S)	Touring (Michelin Defender2)
Snow braking, 25 mph	56.1 ft	81.1 ft	84.5 ft
Ice braking, 12 mph	39.4 ft	57.7 ft	55 ft
Near-freezing wet braking, 50 mph	129 ft	99.3 ft	111 ft

The pattern is the one to remember: on snow and ice the winter tire wins by a wide margin, and on cold wet pavement it gives some of that back. A second winter tire in the test, the Bridgestone Blizzak WS90, stopped on snow in 57.3 feet and on cold wet pavement in 117.6 feet.

Which tire fits your winter

Your winter	Best fit	Why
Regular snow, ice, unplowed or hilly roads	Winter tires (four), swapped each season	Shortest stops and best steering on snow and ice
Cold and wet, light snow a few times a year	All-weather tires with the snowflake symbol	Real snow grip, keep them on all year
Snow is rare and you can stay home when it comes	All-season tires with good tread	Best wet and dry grip and tread life; weakest on snow and ice

Why all-wheel drive isn’t the answer

AWD sends power to all four wheels, so it’s much better at getting a car moving on a slippery road. Stopping and turning depend only on how hard the four tire contact patches can grip. Tire Rack puts it this way: AWD, ABS and stability control all work through the four contact patches and can’t add grip that isn’t there. Michelin says the same and still recommends four winter tires on AWD and 4WD vehicles. On any tires, how you drive matters too: see how to drive on ice and steer out of a skid.

A second set of wheels makes this cheaper over time

Mounting winter tires on their own set of wheels makes each spring and fall swap a quick wheel change rather than a tire remount, and the all-season or summer tires stop wearing while they sit out the winter.

When to see a pro

Have a tire shop check your car if tires are wearing unevenly, if one keeps losing air in the cold, or if you’re unsure of the right size or load rating for winter tires.

Common follow-up questions

How much better are winter tires on snow and ice?

In Tire Rack's All-Weather vs. Winter Tires test (published October 21, 2026), the Michelin X-Ice Snow winter tire stopped from 25 mph on snow in 56.1 feet versus 81.1 feet for the Michelin Primacy Tour A/S all-season. On ice from 12 mph, the winter tire stopped in 39.4 feet versus 57.7 feet for the all-season.

I have AWD. Do I still need winter tires?

AWD helps you accelerate on slippery roads but does nothing for braking or cornering, which depend on the tires. In a Consumer Reports test, an AWD Honda CR-V on its original all-season tires needed almost 700 feet to stop from 60 mph in snow, while on another day both a front-drive Camry and the CR-V on winter tires stopped in about 300 feet. The test conditions differed, but the point holds.

What's the difference between all-season and all-weather tires?

All-weather tires are year-round tires built with more snow grip than all-seasons, and they carry the three-peak mountain snowflake symbol. Tire Rack calls them a middle ground. Its testing found real snow capability, but dedicated winter tires still win in deep snow and on packed ice.

Does the snowflake symbol mean a tire is good on ice?

No. The three-peak mountain snowflake symbol means the tire beat a reference tire's acceleration on medium-packed snow by at least 10% in a standard test. That test doesn't measure braking, cornering or ice, so a snowflake tire is not automatically an ice tire.

Are winter tires worse on cold, wet roads?

They can be. In the same Tire Rack test, on near-freezing wet pavement from 50 mph, the all-season stopped in 99.3 feet and the two winter tires took 117.6 and 129 feet. Winter tires trade some wet-pavement grip for snow and ice grip, which is why mild, rainy climates may be better served by all-weather tires.

How long do winter tires last?

Consumer Reports says winter tires wear faster than all-seasons, but if you take them off each spring you can expect about three or four seasons of good use. Running them all year wears them out much faster.

Should I get studded tires?

Most drivers don't need them. Michelin says good studless winter tires do about as well on snow, slush and cold wet roads; studs mainly help on glazed ice, are noisier, stop longer on dry and wet pavement, and are only legal in some states and seasons.

Do I need to check tire pressure more in winter?

Yes. Tires lose about 1 psi for every 10°F drop in temperature, according to Michelin, so a cold snap can trigger the tire pressure light. Check pressure with the tires cold and fill to the number on your door-jamb sticker.

Sources

General information only, not a diagnosis. Your owner’s manual comes first. How we write these