Menu

Dunlop SP Winter Sport M3

The Dunlop SP Winter Sport M3 is a Ultra High Performance Winter tyre designed to be fitted to Passenger Cars.

6.2
Tyre Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
84%
Wet Grip
91%
Road Feedback
86%
Handling
85%
Wear
88%
Comfort
83%
Buy again
93%
12 Reviews
87% Average
115,000 miles driven
Dunlop SP Winter Sport M3

Dunlop SP Winter Sport M3

Winter Premium
BETA
6.2 / 10
Based on 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
Score Components
Professional Tests
Weight: 80%
Tests: 0
Publications: 0
User Reviews
Weight: 15%
Reviews: 12
Avg Rating: 87.3%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 1.86
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
All Tests

Sorry, we don't currently have any magazine tyre tests for the Dunlop SP Winter Sport M3

Size Fuel Wet Noise
18 inch
265/60R18 110 H D D 73
View All Sizes and EU Label Scores for the Dunlop SP Winter Sport M3 >>

Questions and Answers for the Dunlop SP Winter Sport M3

Ask a question
Sorry, we don't currently have any questions and answers for the Dunlop SP Winter Sport M3. Why not submit a question to our tyre experts using the form below!
Ask a question

We will never publish or share your email address

captcha

To verify you are human please type the word you see in the box below.

Top 3 Dunlop SP Winter Sport M3 Reviews

Given 83% while driving a Saab Automobile 2.0T (210bhp) (225/45 R17) on mostly motorways for 0 spirited miles
Great tyre.

Bought them second hand with 5mm of tread on them, used them for 20,000 miles through summer where it was regularly 25 degrees Celsius with no issues at all. Awesome in the snow, great in the wet and brilliant in the dry. Can't fault them at all even in summer.

Can't believe how well they lasted on a remapped 260bhp front wheel drive car.

Replaced them with Dunlop Winter Sport 3D and can't believe how bad the 3D's are in comparison.
February 28, 2015
Given 87% while driving a Fiat Multipla (195/60 R15 H) on a combination of roads for 2,000 average miles
Has been really heavy snow over the past week. These tyres are amazing. When everybody else is slipping and sliding everywhere, these tyres just cut through the snow like it's a sunny normal day. No drama. Wet and dry handling is also superb. Brilliant tyres. Highly recommended.
January 23, 2013
Given 87% while driving a Peugeot 307 (205/55 R16 V) on a combination of roads for 30,000 spirited miles
It is a very good tire
March 27, 2012

How would you rate the Dunlop SP Winter Sport M3?

Click a star to start your review

Latest Dunlop SP Winter Sport M3 Reviews

Given 100% while driving a Jeep Patriot (215/60 R17 R) on mostly town for 3,000 average miles
Back in October I was unable to locate a set of Vredstein's excellent Wintrac Xtreme tyres for my new car, so I looked around & had my local Tyre Fitter source these Dunlops for Winter period use instead.

Now at the back end of January I can confirm, (despite my reservations) in cold weather conditions these are as good as the Xtreme !

In the dry I can put power down from a standing start, without wheel spin; & in real wet weather downpours, the tyres road grip under breaking is nothing short of superb !

In the snow & ice you get really positive feedback from the tyres; whilst everybody elses tyres are spinning, you are making safe & surefooted progress !

The Dunlop's SP Winter Sport M3 is SO much a better tyre than the vehicle's factory fit Contipremium Contact2 tyres.
January 25, 2013
Given 86% while driving a Audi A3 TDi quattro sport (205/55 R16) on mostly country roads for 3,000 average miles
I have these tyres fitted on a spare set of wheels for the last 2 winters.
So long as you remember that these tyres are designed for colder temperatures I found the wear excellent, but as soon as the temp gets warmer you must swap them or they will wear. Grip in fresh deep snow was faultless, grip in compacted snow and ice was equally impressive. These tyres moved my car up slopes where I could not stand up.
On normal driving conditions I expected winter tyres would be noisy and vague. Not at all with the M3s, you can see why they are a premium brand. I felt no noticeable difference under normal driving than my summer tyre set.
January 16, 2012
Given 93% while driving a SEAT Leon FR tdi (205/50 R17 H) on a combination of roads for 11,000 spirited miles
Excelent tyre and very good price/performance weight!
Super grip on high snow, it saved me for lot of times every time when i was on narrow streets, where the snow is soft and in large quantities.
Also very, very good on wet, with minimum aquaplaning.
On dry roads is more like a performance summer tyre, because it enters in temperature pretty hard, therefore its a bit slippery at brakes (strong, all the way brakes), but when its heated enough, it has an aextremely accurate grip, with no signs of understeer even i pushed the car pretty much onto the limits, despite the diesel engine on my Leon FR, that is heavier that benzines.
November 11, 2010
Given 83% while driving a Alfa Romeo 156 JTD (195/60 R15) on a combination of roads for 5,000 average miles
Amazing winter tire! Grips perfectly on ice, snow, deep snow, and....vrey deep snow! the only time my car stuck was when i pushed the so hard in such deep snow that my front tires were suspended in the air because was so much snow under the car!!!
September 8, 2010
Given 86% while driving a Volkswagen golf 2.0 gt tdi (205/55 R16 V) on a combination of roads for 6,000 spirited miles
The Dunlop M3 Winter Sport may be a winter tyre, however it is more feels "sporty" than many summer high performance tyres. This includes offerings from Bridgestone, Continetial, Goodyear and Michelin.

Even with spirited cross country driving the limit of these tyres has yet to found. They keep on gripping and conering progressively, with no suddenly breaking away. Just a slight reduction in grip when pressed hard through a corner.

They are very good in the dry and no deterioration in wet weather, including heavy rain.
When it is cold and frosty these tyres live up to their name, of Winter Sport. Sensible progress can be made during winter weather with being reckless.

These are the winter tyres recommended by Volkswagen for the Mk5 Golf. Volkswagen appear to have it right, as the M3 Winter Sport cope extremely well with the Golf's high torque and heavy weight.

The slight drawback of the purposeful directional tread pattern is that it is nosy for the initial few hundred miles, until the tyres are run in. These are stiff tyres so show up how British road surfaces may be considered to be not quiet as good as some of those in mainland Europe. However, this is a minor inconvenience for the very good feedback form these tyres.

The wear rate is very good, and after around 6000 miles have only worn through about 1.5mm of tread. This can be regarded as good for a heavy and high torque car like the Golf.

When the M3's eventually reach the replacement tread level, they will be among the replacement considerations. The other choices are to be the Dunlop 3D and Vredestein Wintrac, both of which are considered to be very good.
June 2, 2009
Rate the Dunlop SP Winter Sport M3