Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M: the full picture
This comparison is built only from published independent tests — no manufacturer claims and no sponsored reviews. Between them, the Cooper Weather Master SA2 Plus and Mastersteel ALL WEATHER M appear in 7 tests, though they have not yet met head-to-head in the same test. Head-to-head results carry the most weight here, because surface, weather and test car all change between events and make raw numbers from different tests hard to compare directly.
How the Cooper Weather Master SA2 Plus performs. It takes the win in mileage, efficiency. Its overall Tire Lab Score is 85/100, based on 6 tests.
How the Mastersteel ALL WEATHER M performs. It takes the win in wet, dry, snow, noise / comfort. Its overall Tire Lab Score is 87/100, based on 1 test.
What this means for you. Category wins matter more than the overall score when your driving is weighted toward one condition — a wet-climate commuter should follow the wet braking column, while a high-mileage driver should follow wear and rolling resistance. Also check that both tires are actually offered in your size and load rating: performance can shift between sizes, and availability differs between the European and North American markets.
Verdict
The Mastersteel ALL WEATHER M is the stronger all-round choice, leading in wet and Tire Lab Score. The Cooper Weather Master SA2 Plus still wins on mileage, making it the right pick if that matters most to you.
Which one should you buy?
- You prioritise mileage
- You prioritise efficiency
Choose Mastersteel ALL WEATHER M if
- You prioritise wet
- You prioritise dry
- You prioritise snow
Test profile
| Metric | Cooper Weather Master SA2 Plus | Mastersteel ALL WEATHER M |
|---|---|---|
| Segment | Touring | Touring |
| Type | All Season | All Season |
| Tests used | 6 | 1 |
| Best rank | #1 | #1 |
| Avg rank | 13.3 | 5.3 |
| Latest test | 2021 | 2018 |
| Tire Lab Score | 85.4 | 87.4 |
Tire Lab Score
Mastersteel ALL WEATHER M
Performance overview
Category-by-category results
| Category | Cooper Weather Master SA2 Plus | Mastersteel ALL WEATHER M | Winner |
|---|---|---|---|
| 💧Wet | Avg rank 9.8 | Avg rank 6.0 | Mastersteel ALL WEATHER M |
| ☀️Dry | Avg rank 12.2 | Avg rank 7.0 | Mastersteel ALL WEATHER M |
| ❄️Snow | Avg rank 17.6 | Avg rank 5.0 1 | Mastersteel ALL WEATHER M |
| 🔇Noise / Comfort | Avg rank 8.3 | Avg rank 4.5 | Mastersteel ALL WEATHER M |
| 📏Mileage | Avg rank 20.0 | No data | Cooper Weather Master SA2 Plus |
| 🔋Efficiency | Avg rank 2.0 2 | Avg rank 3.0 1 | Cooper Weather Master SA2 Plus |
💧 Wet: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Mastersteel ALL WEATHER M wins this category with an average rank of 6.0, compared to 9.8 for the Cooper Weather Master SA2 Plus.
☀️ Dry: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Mastersteel ALL WEATHER M wins this category with an average rank of 7.0, compared to 12.2 for the Cooper Weather Master SA2 Plus.
❄️ Snow: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Mastersteel ALL WEATHER M wins this category with an average rank of 5.0, compared to 17.6 for the Cooper Weather Master SA2 Plus.
🔇 Noise / Comfort: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Mastersteel ALL WEATHER M wins this category with an average rank of 4.5, compared to 8.3 for the Cooper Weather Master SA2 Plus.
📏 Mileage: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Cooper Weather Master SA2 Plus wins this category with an average rank of 20.0, compared to no data for the Mastersteel ALL WEATHER M.
🔋 Efficiency: Cooper Weather Master SA2 Plus vs Mastersteel ALL WEATHER M
The Cooper Weather Master SA2 Plus wins this category with an average rank of 2.0, compared to 3.0 for the Mastersteel ALL WEATHER M.
Frequently asked questions
Which is better in the wet, Cooper Weather Master SA2 Plus or Mastersteel ALL WEATHER M?
Across independent wet-braking tests, the Mastersteel ALL WEATHER M ranks higher on average than the Cooper Weather Master SA2 Plus.
Which has shorter dry braking distance?
The Mastersteel ALL WEATHER M averages a better dry-braking rank than the Cooper Weather Master SA2 Plus across the tests where both appeared.
Which tire is quieter and more comfortable?
On combined noise and comfort metrics, the Mastersteel ALL WEATHER M ranks better than the Cooper Weather Master SA2 Plus.
Which tire lasts longer?
Based on wear and abrasion testing, the Cooper Weather Master SA2 Plus shows better mileage performance than the Mastersteel ALL WEATHER M.
How many tests were used in this comparison?
Cooper Weather Master SA2 Plus appears in 6 independent tests, Mastersteel ALL WEATHER M in 1.
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Data aggregated from independent testing organizations including ADAC, Auto Bild, TCS, and Auto Motor und Sport. Read our methodology →
