Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
Prices change daily — check the retailer for your size.
Prices change daily — check the retailer for your size.
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Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tire Rack owners | 84 | – |
| Tyre Reviews owners | 92 | 82 |
| SimpleTire owners | 98 | – |
| America's Tire owners | 95 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tire Rack owners | 89 | – |
| Tyre Reviews owners | 77 | 85 |
| SimpleTire owners | 96 | – |
| America's Tire owners | 89 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tire Rack owners | 87 | – |
| Tyre Reviews owners | 70 | – |
| SimpleTire owners | 90 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tire Rack owners | 86 | – |
| Tyre Reviews owners | 70 | 82 |
| SimpleTire owners | 92 | – |
| America's Tire owners | 86 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| SimpleTire owners | 86 | – |
| America's Tire owners | 81 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tire Rack owners | 74 | – |
| Tyre Reviews owners | 87 | 80 |
| SimpleTire owners | 90 | – |
| America's Tire owners | 87 | – |
| Source | Discoverer S/T Maxx | WeatherMaster Snow |
|---|---|---|
| Tyre Reviews owners | 78 | 78 |
| America's Tire owners | 85 | – |
| Category | Cooper Discoverer S/T Maxx | Cooper WeatherMaster Snow |
|---|---|---|
| Relative Score | 89 | 82 |
| Dry | 95 | 82 |
| Wet | 90 | 85 |
| Snow | 87 | – |
| Comfort | 87 | 82 |
| Noise | 82 | – |
| Treadwear | 87 | 80 |
| Handling | 84 | 78 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Tire A
Tire B
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
The Cooper WeatherMaster Snow is widely regarded as a highly capable winter tire that excels in deep snow and challenging mountain conditions. While users consistently praise its impressive traction and ability to navigate steep, snow-covered inclines, some reports of premature or uneven tread wear suggest potential durability concerns for certain users.
| Attribute | A · Cooper Discoverer S/T Maxx | B · Cooper WeatherMaster Snow |
|---|---|---|
| Category | — | Winter Touring tires |
| Vehicle type | — | Passenger Car / Crossover |
| Sizes available | 30 | — |
| Rim diameters | 16″ – 20″ | — |
| Tread depth | 19/32″ | — |
| Sidewall | Black Side Wall - Raised Outline White Lettering | — |
| Max pressure | 35 - 80 psi | — |
Cooper
Cooper
Winner: Cooper Discoverer S/T Maxx — better dry, treadwear and handling. It leads or ties in every category we score.
Cooper Discoverer S/T Maxx scores 95 vs 82 on dry.
Cooper Discoverer S/T Maxx scores 87 vs 80 on treadwear.
Cooper Discoverer S/T Maxx scores 84 vs 78 on handling.
Cooper Discoverer S/T Maxx scores 90 vs 85 on wet.
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.
