Tire shopping gets confusing fast — summer, all-season, all-weather, winter, performance, UHP, 200TW. Each category is a genuine trade-off, not just marketing language, and picking the wrong one for how and where you actually drive is one of the most common ways people end up disappointed with a brand-new set of tires. Here's what each category actually means.
Quick answer: Summer tires grip best in heat (including rain) but go stiff and lose grip near freezing. All-season tires are a reasonable, unremarkable compromise for mild climates. All-weather tires carry the three-peak snowflake rating like a winter tire but stay on year-round. Winter tires remain the benchmark once temperatures and snow get serious. In British Columbia, provincial law requires snowflake- or M+S-rated tires on most designated highways from October 1 through April 30.
Summer tires: better in rain than people expect, bad in the cold
Summer tires have a reputation problem. The name makes people assume they're only good in dry, sunny conditions, but that's backwards — a quality summer tire is often excellent in the rain, with tread patterns specifically designed to channel water and resist hydroplaning. Where summer tires actually fall apart is temperature, not moisture. Their rubber compound is formulated to stay grippy at warmer temperatures, and that same compound goes stiff and loses grip once temperatures drop toward freezing — regardless of whether the road is wet, dry, or covered in snow. If you're parking a summer-tired car for the winter rather than driving it, that's exactly the right call.
All-season tires: a good middle ground, great at nothing
All-season tires exist to be reasonable in every condition rather than excellent in any one of them. They handle dry roads fine, wet roads adequately, and light winter conditions in a pinch — but they're not a substitute for a dedicated winter tire once temperatures drop and snow shows up, and they're not as sharp as a summer tire on a dry road in July either. For a lot of daily drivers in a mild climate, that compromise is genuinely the right one. The mistake is expecting all-season tires to perform like a winter tire just because the name sounds like it includes winter. Two we regularly recommend in this category: the Continental ExtremeContact DWS06 and the Michelin Pilot Sport All Season 4 — both are higher-performance all-season options that hold up well across dry, wet, and light winter conditions.
All-weather tires: the newer category gaining ground
All-weather tires are a distinct category from all-season, even though the names sound almost the same. An all-weather tire is built to meet the same severe-snow performance standard as a dedicated winter tire — which means it legitimately carries the three-peak mountain snowflake symbol — while still being designed as a tire you keep on the car year-round rather than swapping twice a year. For drivers who don't want to deal with seasonal tire changeovers but still want winter-rated performance and legal compliance on snow routes, this category has grown quickly for exactly that reason. The trade-off is that a true all-weather tire still isn't quite as sharp as a dedicated summer tire in peak summer conditions, or quite as capable as a dedicated winter tire in the deepest winter conditions — it's a narrower compromise than all-season, but a compromise all the same.
Our two picks here are the Michelin CrossClimate2 and the newer Continental SecureContact AW. The SecureContact AW is recent enough that it's not widely known yet, but we think highly enough of it that it's what we're running on our own personal vehicles.
Winter tires: still the benchmark for cold and snow
A dedicated winter tire uses a rubber compound designed to stay soft and pliable well below freezing, combined with tread patterns and biting edges built specifically for snow and ice. Nothing else matches a proper winter tire's performance once temperatures drop and the roads turn white — that's true even compared to all-weather tires, which are a strong compromise but still a compromise. If you regularly drive in serious winter conditions, a dedicated winter set swapped on and off seasonally remains the safest option.
A quick note on 200TW and UHP tires
These two categories come up often with performance and enthusiast vehicles, and they're related but not identical. 200TW tires are named for their UTQG treadwear rating of 200 — a relatively low number that reflects a very soft, sticky compound, the kind typically used by drivers who want near-track levels of dry and wet grip on a street-legal tire. The trade-off is tread life measured in months, not years. UHP (Ultra High Performance) tires are a broader category built around maximizing grip, steering response, and high-speed stability for performance cars generally — not every UHP tire is a 200TW tire, but most 200TW tires fall under the UHP umbrella. Both categories prioritize performance over longevity and typically aren't the right choice for a daily driver focused on tread life or all-weather usability.
The snowflake rating, and BC's winter tire law
The three-peak mountain snowflake symbol (sometimes called the alpine symbol) on a tire's sidewall means that tire has been independently tested and certified for severe snow traction. It's a specific performance standard, not just a marketing badge, and it's what separates a genuine winter or all-weather tire from a tire that merely has "M+S" (mud and snow) printed on the sidewall — M+S tires meet a much lower bar and are common on many all-season tires too.
In British Columbia, provincial law requires passenger vehicles to run tires carrying either the snowflake symbol or the M+S marking on most designated highways from October 1 through April 30 — the exact end date varies by route, with some lower-elevation highways reverting to no requirement as early as March 31. This isn't a blanket requirement on every street in the province; most city streets in the Lower Mainland and Greater Vancouver fall outside the designated routes. But if you're heading out to the Interior, the Sea-to-Sky corridor, Vancouver Island mountain routes, or anywhere through a mountain pass during those months, the law applies, and vehicles without compliant tires can be fined and turned away. Minimum tread depth to stay legal is 3.5 mm — meeting the legal minimum and actually having good traction aren't always the same thing, so don't wait until a tire is right at the limit.
Choosing for how you actually drive
- Mild climate, mostly city driving, no serious winter conditions: a quality all-season tire is a reasonable, low-hassle choice.
- Don't want to swap tires seasonally, but want real winter capability: all-weather tires are built exactly for this.
- Regular driving through mountain passes or serious snow: a dedicated winter tire set, swapped seasonally, is still the safest option.
- Track days, autocross, or maximum dry/wet grip on a performance car: UHP or 200TW tires, with the trade-off of shorter tread life.
- Performance car being parked for winter rather than driven: summer tires are the right call — just don't drive on them once temperatures drop.
Frequently Asked Questions
Are summer tires only bad in the rain?
No — a quality summer tire is often excellent in the rain, with tread designed to channel water. Where summer tires actually fall apart is cold temperature, not moisture: the rubber compound goes stiff and loses grip once temperatures drop toward freezing, wet or dry.
What's the difference between all-season and all-weather tires?
All-season tires are a general-purpose compromise that's reasonable in most conditions but not winter-rated. All-weather tires are a distinct category that legitimately carries the three-peak mountain snowflake symbol (the same severe-snow standard as a winter tire) while staying on the car year-round instead of being swapped seasonally.
What does the three-peak mountain snowflake symbol actually mean?
It means a tire has been independently tested and certified for severe snow traction — a specific performance standard, not just a marketing badge. It's a higher bar than the "M+S" (mud and snow) marking found on many all-season tires.
Does British Columbia legally require winter tires?
Yes, on most designated highways. BC law requires passenger vehicles to run tires with either the snowflake symbol or M+S marking on most designated highways from October 1 through April 30 (exact end dates vary by route), with a 3.5mm minimum tread depth to stay compliant.
What are 200TW and UHP tires?
200TW tires are named for a UTQG treadwear rating of 200, reflecting a soft, sticky compound for near-track grip with tread life measured in months. UHP (Ultra High Performance) is the broader category built around maximizing grip and steering response for performance cars — most 200TW tires fall under the UHP umbrella, but not all UHP tires are 200TW.