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Cooper WeatherMaster WSC View Gallery (2)
175-265/45-75 R14-20 52 sizes 2017 Winter rated

Cooper WeatherMaster WSC

The Cooper WeatherMaster WSC is a High Performance Winter tyre designed to be fitted to SUV and 4x4s.

6.1
Tyre Reviews Score Based on Professional Tests & User Reviews
Limited Confidence View Breakdown
Dry Grip
81%
Wet Grip
84%
Road Feedback
83%
Handling
73%
Wear
84%
Comfort
72%
Buy again
91%
Snow Grip
89%
Ice Grip
81%
13 Reviews
82% Average
87,700 miles driven
1 Tests (avg: 6th)
Cooper WeatherMaster WSC

Cooper WeatherMaster WSC

Winter Mid-Range
BETA
6.1 / 10
Based on Professional Tests & User Reviews · Limited Confidence · Updated 23 Feb 2026

The Tyre Reviews Score is the most comprehensive tyre scoring system available. It aggregates professional test data from multiple independent publications, user reviews, and consistency analysis using Bayesian statistical methods, weighted normalisation, and recency-adjusted scoring to produce a single, reliable performance rating.

Learn more about our methodology
Wet
91.8
1.93x / 1 test
Snow
85
1.5x / 1 test
Ice
68.2
1.2x / 1 test
Dry
64.4
1.13x / 1 test
Value
40
0.42x / 1 test

Cross-category scores are derived metrics that combine data from multiple test disciplines to evaluate real-world performance characteristics.

Braking
78
4 tests
Score Components
Professional Tests
Weight: 80%
Tests: 1
Publications: 0
Period: 2017
User Reviews
Weight: 15%
Reviews: 13
Avg Rating: 82.1%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 1
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tyre tests across multiple publications. Minimum 1 test(s) required.
  2. Normalize Positions: Convert test positions to percentile scores using exponential weighting (factor: 1.2).
  3. Apply Recency Weighting: More recent tests are weighted higher with a decay rate of 0.95.
  4. Incorporate User Reviews: Factor in user review data (minimum 5 reviews). Weight: 15%.
  5. Bayesian Smoothing: Apply Bayesian prior (score: 7, weight: 1.5) to prevent extreme scores with limited data.
  6. Calculate Final Score: Combine all components using normalization factor of 1.1. Max score with limited data: 9.5.
Component Weights
Test Data
80%
User Reviews
15%
Consistency
5%
All Configuration Parameters
ParameterValueDescription
safety_weight 0.7 Weight multiplier for safety-related metrics
performance_weight 0.55 Weight multiplier for performance metrics
comfort_weight 0.4 Weight multiplier for comfort metrics
value_weight 0.45 Weight multiplier for value-for-money metrics
user_reviews_weight 0.15 How much user reviews contribute to the final score
test_data_weight 0.8 How much professional test data contributes to the final score
consistency_weight 0.05 How much score consistency contributes to the final score
recency_decay_rate 0.95 Rate at which older test results lose influence (higher = slower decay)
min_test_count 1 Minimum number of professional tests required
min_review_count 5 Minimum number of user reviews required
score_version 1.9 Current version of the scoring algorithm
score_normalization_factor 1.1 Factor used to normalize raw scores to the 0-10 scale
confidence_factor_weight 0.2 How much data confidence affects the final score
position_penalty_weight 0.2 Penalty applied for poor test positions
gap_penalty_threshold 12 Score gap (%) that triggers additional penalties
min_metrics_count 2 Minimum number of test metrics needed per test
limited_data_threshold 2 Number of tests below which data is considered limited
single_test_penalty 0.75 Score multiplier when only one test is available
critical_metric_penalty 0.7 Penalty for poor performance on critical safety metrics
critical_metric_threshold 70 Score below which a critical metric penalty applies
position_exponential_factor 1.2 Exponent used to amplify position-based scoring
position_exponential_threshold 0.9 Position percentile below which exponential scoring applies
gap_multiplier_critical 3 Multiplier for critical gap penalties
max_category_weight 2 Maximum weight any single category can have
max_score_limited_data 9.5 Score cap when data is limited
bayesian_prior_weight 1.5 Weight of the Bayesian prior in smoothing
bayesian_prior_score 7 Prior score used for Bayesian smoothing
evidence_test_multiplier 1.9 Multiplier for test evidence in confidence calculation
evidence_metric_divisor 3 Divisor for metric count in evidence calculation
evidence_review_divisor 10 Divisor for review count in evidence calculation
combined_penalty_floor 0.2
Data Sources
TestPublicationDateSizePositionMetrics
2017 Autocenter Studded Winter Tyre Test 2017 205/55 R16 6/10 5 metrics
1
Tests
6th
Average
6th
Best
6th
Worst
Latest Tyre Test Results
Good wet grip and handling
Poor ice grip and handling
Size Fuel Wet Noise
14 inch
175/65 R 14 86 T XL D E 71
175/65R14 86 T XL D E 71
15 inch
195/65R15 95 T XL D E 72
185/65R15 92 T XL D E 71
195/65R15 91 T D E 72
235/75R15 109 T XL C C 72
195/65 R 15 91 T D E 72
195/65 R 15 95 T XL D E 72
185/65 R 15 92 T XL D E 71
16 inch
205/55R16 91 T D C 72
205/55R16 94 T XL D C 72
215/70R16 100 T D C 72
205/55 R 16 91 T D C 72
205/55 R 16 94 T XL D C 72
215/60 R 16 99 T XL D C 72
215/60R16 99 T XL D C 72
17 inch
235/65R17 108 T XL C C 72
225/60R17 99 T D C 72
265/65R17 112 T D C 73
18 inch
235/60R18 107 T XL C C 72
245/45R18 100 H XL D C 72
View All Sizes and EU Label Scores for the Cooper WeatherMaster WSC >>

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Top 3 Cooper WeatherMaster WSC Reviews

Given 79% while driving a SEAT Leon 5F 1.0 TSI (205/55 R16) on a combination of roads for 40,000 average miles
Tires with exceptional performance on ice and snow and that perform well in all other aspects. Recommended for those who are going to drive in winter areas on a regular basis.
September 29, 2024
Given 47% while driving a Mercedes Benz G500 (265/60 R18) on mostly country roads for 1,500 easy going miles
Average performance on snow. Studs are small an few so the ice grip is not so good. This is my second set of these tires, the previous one was almost impossible to wear out, and performed much better than the new one.
For some reasons the car has been wery little used, the tires is 18 month old and without any wear, but all 4 tires is on both sides dry rotten and redy to throw in the gabage. I have tried to send a complain but told this happend cause wrong storage and low tire pressure and all is my own fault.
Stay away these tirs unless you get a warranty of lifetime.
May 16, 2024
Given 82% while driving a Audi Q5 (235/55 R19) on a combination of roads for 10,000 average miles
These have been a great tyre on the Q5, when pushed in the dry warmer months, which in the NE of Scotland is rare, they start to struggle. But in snow ice and wet they have been excellent and the wear on them has been great, have ran them year round and they are holding up really well and not showing much sign of wear. Wouldn't hesitate to get them again if they were available in the size needed.
July 1, 2022

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Latest Cooper WeatherMaster WSC Reviews

Given 77% while driving a Nissan Qashqai (225/45 R17) on mostly country roads for 1,000 average miles
I carefully chose the tyres I fit on my car. Particularly, to me they have to be suitable for normal road driving and for some offroad. The car is 4x4 soft-roader but I often push her to the limits driving off the road. On road I like to drive fast but with these tyres I didn't want to push it so much to test their limits and to speed the treadwear. On my opinion these tyres are as good as any true winter tyres. Snow and ice performance is at high level. Wet performance too. And here I have to mention that when I drove trough several flooded patches of the road with quite high speed the aquaplaning didn't easily occur with these tyres – contrary to what could be expected of winter tyres. Another good characteristic is that the offroad performance on mud and other difficult slippery terrain is as good as one can ask for. So, to me, they are the best of both worlds – winter road and offroad tyres for the type of car I own.
February 17, 2022
Given 87% while driving a Vauxhall Mokka (245/55 R18) on for 7,000 average miles
Excellent tyre,performs well in all conditions. Only problem is on the painted lines, really doesn't like them.
February 3, 2022
Given 89% while driving a Land Rover Discovery 2 (225/45 R17) on mostly country roads for 3,000 easy going miles
Replaced old road tyres on my disco 2. Thought I would take a chance with these and I am impressed. Road handling is very good and in the wet I was pleasantly surprised as my old girl is approaching 2 1/4 tons and comes out of the corners well. Not tried on snow but good in the mud. Wear is only v light as only done 3000 miles.
May 20, 2020
Given 90% while driving a Kia Motors Sorento EX 2.5 (245/70 R16) on a combination of roads for 4,000 average miles
Very good performance on wet and dry. Although for rain Cooper Zeon 4XS Sport is unbeatable. I have them for summer season and I use them till temperature is above 5°C. Weathermaster is excellent on snow and ice. One of the best tyres for snow that I tried. Last winter I used them on temperature -15°C and they performed great. Because of that there is small downside on fuel usage and noise. They are little bit louder than my old tyers, but my opinion is that it shouldn't deal breaker for decision to buy these tyres. Regarding wear, it's early to say because I did around 4000 miles.
Overall very good tyre, specially for snow conditions.
November 25, 2019
Given 88% while driving a Suzuki grand vitara (225/65 R17 H) on a combination of roads for 0 miles
Fitted to a Suzuki grand vitara, ran these tyres since November last year. Excellent in the wet and as good as any in the dry. Only complaint is they get noiser as it gets warmer, but that's no distraction as there winter tyres
February 8, 2019
Given 100% while driving a BMW X3 (235/50 R18 W) on a combination of roads for 5,000 average miles
The average mileage for this car is around 6,000 per year and I made the decision to fit WINTER tyres for use all year round. The car is used for short runs into town and longer runs in the countryside.

Fitted as replacements for perished Pirelli Scorpion Verde. These tyres are very chunky looking with holes for spikes - they suit the look of the X3 perfectly. I have used Avon tyres for many years and found them to be at least as good as OEM fitments from Dunlop, Michelin, Pirelli etc and superior to Continental. When looking for a set for the BMW it was clear that the parent company of Avon - Cooper - made very good tyres that are suitable for SUV usage. They do not have a huge marketing presence in the UK but I did a little research and discovered that David Coulthard was one of their development drivers. I thought that I would try a set based on my experience with Avon. The tyres cost £260 for a complete set (!) plus fitting. I know this was a very good price and I was obviously very lucky to find them at the time I needed a new set.
In usage they are no noisier than the Pirelli and when the car only achieves 17-20mpg you won't notice much difference in fuel consumption anyway...but in terms of wet grip and snow...WOW!

Effortless in cold weather - why does the UK not make it a legal requirement to use WINTER tyres? So much of the seasonal road problems would be alleviated instantly - it is unbelievable that the average UK road user has no idea of the concept of Winter tyres (and consequently - no idea of the benefits and safety gains that are made by using them).
March 28, 2018
Given 96% while driving a Ford Ranger (265/65 R17) on mostly country roads for 1,000 average miles
No contest fitting winter tyres like these - fantastic snow/slush/mud performance - did not even need 4 wheel drive in the recent snow storms unless exceptionally steep snowy slope or deep rutted mud. Best money ever spent on the car - felt very safe, turned and stopped on snow in completely predictable fashion. Why do all these rear wheel drive automatic car drivers think they can get away with it? Get some winter tyres!!! These are not expensive, wearing well, and worth every penny.
March 3, 2018
Given 83% while driving a Land Rover Discovery 2 (255/55 R18) on a combination of roads for 9,000 average miles
If I hadn't've had these on the car in the recent snowstorm, I may not have made it home. Suffice to say i am impressed.
March 2, 2018
Given 40% while driving a Skoda Octavia (195/65 R15 T) on mostly town for 200 average miles
I just fitted these... I still can not comment on dry and wet performance, but comparing to previously fitted Michelin A4, I have to say braking distances are a bit longer, not much, but you definitely notice it. Snow performance is great, as you expect from full winter tire :))
I was unpleasantly surprised with tire comfort. Noise is OK, but suspension fill hard. You feel every bump on a road, these do not absorbs anything. Having so much tread and soft compound, I expected to be more comfortable than my summer tires. But I was wrong...
If you live in area without lot of snow and low temperatures this tires are not for you. You would be better with regular winter tires. I still have to see snow and ice performance on very low temperatures (-10C and lower) to be more objective and give better feedback.
For now, I can only score comfort.
December 11, 2017
Given 84% while driving a Vauxhall 1.7 TD estate (225/45 R17) on mostly town for 6,000 average miles
I bought these to rotate with some summer ones. Left them on as I've had health issuesand unable to change. they have performed just as good in the summer as winter! In winter they are fantastic.
November 1, 2016
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