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Dunlop SP Sport 01 AS View Gallery (1)
185-235/50-60 R15-18 2 sizes 2021 Winter rated

Dunlop SP Sport 01 AS

The Dunlop SP Sport 01 AS is a Premium Touring All Season tyre designed to be fitted to Passenger Cars.

6.9
Tyre Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
92%
Wet Grip
82%
Road Feedback
95%
Handling
95%
Wear
97%
Comfort
97%
Buy again
85%
Snow Grip
50%
Ice Grip
30%
6 Reviews
80% Average
71,001 miles driven
2 Tests (avg: 5th)
Dunlop SP Sport 01 AS

Dunlop SP Sport 01 AS

All Season Premium
BETA
6.9 / 10
Based on User Reviews · Limited Confidence · Updated 30 Jan 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: 2
Publications: 2
Period: 2011 - 2014
User Reviews
Weight: 15%
Reviews: 6
Avg Rating: 80.2%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 3.43
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 1.8 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 8 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 0.1 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
Data Sources
TestPublicationDateSizePositionMetrics
2014 All Season Tyre Test Auto Zeitung 2014 185/60 R15 5/10 0 metrics
2011 Auto Bild All Season Tyre Test Auto Bild 2011 185/60 R15 4/10 0 metrics
2
Tests
5th
Average
4th
Best
5th
Worst
Latest Tyre Test Results
2014 All Season Tyre Test
185/60 R15 • 2014
5th/10
Excellent winter qualities, dynamic snow handling, short braking distances on snow and dry roads
Limit cornering and longer braking distances on wet roads, average comfort
4th/10
Sporty and dynamic driving characteristics with great traction and cornering stability on snow and dry slopes. Good dry braking.
A little understeer in the wet, moderate aquaplaning resistance.
Size Fuel Wet Noise
15 inch
185/60R15 88 H XL C D 70
185/60R15 88 H XL C D 70
18 inch
235/50R18 97 V C C 71
View All Sizes and EU Label Scores for the Dunlop SP Sport 01 AS >>

Questions and Answers for the Dunlop SP Sport 01 AS

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Top 3 Dunlop SP Sport 01 AS Reviews

Given 76% while driving a Skoda Superb II combi 2.0 tdi cr (225/45 R18 H) on a combination of roads for 30,000 average miles
In @ 10000 km i've scraped 3 due to weak sidewall.it's like throwing cash out the window.the worst set of tyres in my life.never again Dunlop.
Ask a question | Helpful 805
January 1, 2019
Given 94% while driving a BMW BMW X1 (225/50 R17 W) on a combination of roads for 2,000 average miles
I bought an X1 last October 2015 and knew I would be replacing my tyers after a few months...
The car came with Bridgestone Duelers on it and thought I had enough tread on them to last.
But when breaking while crossing over white lines near roundabouts etc... I could feel the front tyers wheels slipping through the stealing wheel!
So thought it was time to replace and do my homework.
I used this website and decided to go for the Dunlop SP Sport due to the reviews
I then compared the prices with 4 tyre fitting garages.
I got a good deal £204.00 for two...from local fitter...would have been nearly £25 - £30 per tyre more if I had gone through well know tyre fitting company.
The car feels amazingly better wet or dry...very little road noise....feels very sure footed!
I highly recommend them!
And remember buy cheap buy twice! :-)
Jon D
March 10, 2016
Given 93% while driving a SEAT Ibiza 16V (215/45 R16 V) on a combination of roads for 1 spirited miles
These are the first all season tyres I've used as I didn't want to be switching between summer/winter tyres anymore so I can't directly compare these with other all season tyres.

I've only been using these this spring/summer so might return to update the review when I've seen how they cope with snow/ice and generally cold conditions.

The first thing I noticed about these tyres was how quiet, smooth and comfortable they are compared with any other tyre I've used. They replaced Conti Premium Contact 2 on all four wheels and the difference is night and day. I've also used a lot of tyres in my time from Michelin, Continental, Bridgestone, Toyo, Falken & Kumho and I've never seen this level of comfort or lack of noise. Very impressive!

In the dry the handling is quite sharp for a tyre with soft-ish sidewalls and grip is excellent. Not quite as good at handling in the dry as a dedicated summer tyre but you would never notice unless pushing hard. Bizarrely, dry braking is actually improved over the previous tyres though!

In the wet it's a different story, the tyre's noticeably lacking a bit in all out grip. They're not unsafe, and I've driven on worse summer tyres in the wet, but I wouldn't say they were great in the wet; only above average. Wet braking is a bit better than wet handling and acceleration which is reassuring for safety but they just can't match a dedicated a premium summer tyre in this area.

I can't really comment on wear as I've not done enough mileage in them. They don't appear to have worn at all and there's no reason to assume that they won't last well.

To conclude, I'd say you're sacrificing some all round performance for a tyre which will still work in the cold and snow/ice. I intend to update the review once I've tried these in winter but for the time being I'm quite happy with them.


July 13, 2014
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Latest Dunlop SP Sport 01 AS Reviews

Given 89% while driving a Audi A4 Avante 2.0ltr tdi (245/45 R17 V) on a combination of roads for 4,000 average miles
Astonishingly good in snow. At least as good on same car ( Audi A4 TDI ) as Conti 830s, which I had used previously.
Just shows that the appearance of a tyre doesn't tell you how good it will be in snow.

I drove these in 9 inches of snow , fresh and packed , in the Alps this winter. No problems getting away or handling and breaking. Great tyres.
June 3, 2014