Most North Shore drivers are choosing between two sets of tires and a swap twice a year, or one set that stays on all year. The confusing part is that the middle option — the all-weather tire — sounds almost identical to the all-season tire it is not remotely the same as.
Here is the difference, and an honest view of who each one actually suits.
Two symbols on the sidewall — and only one of them means much
Everything hinges on two markings.
- M+S (mud and snow) — a tread pattern claim. No performance test behind it. Almost every all-season tire carries it.
- The three-peak mountain snowflake — a mountain outline with a snowflake inside. This one is earned in testing for snow traction.
If you only remember one thing: look for the snowflake, not the letters.
What actually counts as legal in BC
This surprises people. On BC’s designated winter routes, from 1 October to 31 March, your tires must carry either the M+S marking or the three-peak snowflake, with at least 3.5 mm of tread.
So a set of ordinary all-seasons is very often legal. That is exactly the problem — legal and adequate are not the same thing, and the law is a floor rather than a recommendation.
The three types, plainly
All-season
A summer tire with a slightly more open tread. The rubber compound hardens below about 7 °C, which means grip falls away on cold mornings even when the road is merely wet. On the North Shore that is a large part of the year.
Fine for a coastal summer. Not something we would put a family on for a Lynn Valley winter.
All-weather
A genuine third category, not marketing. All-weather tires carry the three-peak snowflake, so they are certified for snow traction, but they are built to survive summer heat as well. One set, on the car all year.
They are a real compromise in both directions: not as sharp as a summer tire in August, not as capable as a dedicated winter tire on ice in January. What they are is always adequate, with no swap to book.
Winter
A soft compound that stays pliable in the cold, with siping designed to bite into snow and ice. Clearly the best thing on a genuinely snowy road, and clearly the wrong thing in July — they wear quickly and go vague in the heat.
So which one suits you?
All-weather makes real sense if…
- You drive mostly around Lonsdale, Ambleside, Dundarave or the flatter parts of the North Shore.
- Your mileage is modest and mostly local.
- You do not have anywhere sensible to store a second set.
- Snow means a handful of days a year to you, not a season.
Stay on dedicated winters if…
- You commute the Sea-to-Sky, or drive to Whistler through the winter.
- You live somewhere that holds snow — Lions Bay, upper Lynn Valley, the British Properties, upper Capilano.
- You ski, and the car goes up mountains with your family in it.
- You simply want the best available traction when it goes wrong.
On ice, a dedicated winter tire still wins. That is not a sales line, it is physics — the compound is softer and the siping is more aggressive. If your winter driving involves real snow with any regularity, two sets remain the right answer.
Does one set actually save money?
Less than people expect. You save the swap twice a year and the storage, but an all-weather tire is working all year and wears faster than a winter tire that sits in a garage for six months. You replace the set sooner.
For a lower-mileage city driver it usually comes out ahead, mostly in convenience. For someone doing serious distance it is close to a wash, and you have given up winter performance to get there.
If you already own a good set of winters, we would not tell you to abandon them for all-weathers. Run what you have.
What we fit
We supply and fit all three. If you are unsure which way to go, tell us where you live, roughly how far you drive and whether you head up the highway in winter — that is genuinely all it takes to give you a straight answer, and sometimes the answer is that what you already have is fine.
Mobile service across North Vancouver, West Vancouver and Lions Bay. Call or text 604-900-8453 or book online.
