Tests – · none yet Owners 77 · 38 reviews
Best test result: #4 of 14 in 2011 Auto Zeitung Winter Tyre Test (overall ranking)
Head-to-head
Updated
Dunlop SP Winter Sport 4D vs Pirelli Winter Sottozero 3 — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
SP Winter Sport 4D leads, 74–72 Narrow edge
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Tests 66 · 10 tests Owners 78 · 66 reviews
Best test result: #10 of 10 in 2020 Auto Bild Sportscars Winter Tire Test R18 (overall ranking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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75
Dry
Level75Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 73 Reviews found online 79 79 -
80
Wet
Winter Sottozero 3 +181Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 80 Reviews found online 83 83 -
70
Snow
SP Winter Sport 4D +565Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 57 Reviews found online 70 77 -
74
Comfort
SP Winter Sport 4D +173Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 72 Reviews found online 80 74 -
70
Noise
SP Winter Sport 4D +367Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 60 Reviews found online 74 78 -
71
Treadwear
SP Winter Sport 4D +962Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Professional tests (TWG score) – 56 Reviews found online 75 71 -
80
Handling
Level80Why this score
Source SP Winter Sport 4D Winter Sottozero 3 Reviews found online 80 80
Scores at a glance
| Category | Dunlop SP Winter Sport 4D | Pirelli Winter Sottozero 3 |
|---|---|---|
| Relative Score | 74 | 72 |
| Dry | 75 | 75 |
| Wet | 80 | 81 |
| Snow | 70 | 65 |
| Comfort | 74 | 73 |
| Noise | 70 | 67 |
| Treadwear | 71 | 62 |
| Handling | 80 | 80 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Neutral
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Recomputed
Headline score
74
/ 100
SP Winter Sport 4D
72
/ 100
Winter Sottozero 3
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | SP Winter Sport 4D | Winter Sottozero 3 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 25% #4/14 · 2011 Auto Zeitung Winter Tyre Test | 18% #10/10 · 2020 Auto Bild Sportscars Winter Tire Test R18 | +6.8 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A SP Winter Sport 4D
Pros
- Exceptional grip and stability in wet, slushy, and cold dry conditions.
- Remarkably low road noise, often quieter than summer tire counterparts.
- High level of ride comfort and refined road manners.
Cons
- Noticeable 'squirm' or lack of sharpness during high-speed cornering.
- Occasional reports of understeer in specific wet or icy conditions.
- Some users noted a 'hard' ride quality compared to previous iterations like the 3D.
Tire B Winter Sottozero 3
Pros
- Exceptional wet weather performance and resistance to hydroplaning.
- Strong dry-road handling and steering precision for a winter tire.
- Excellent traction and stability in snow and slush.
Cons
- Rapid tread wear, particularly if driven in temperatures above 15°C or year-round.
- Susceptibility to sidewall damage and bubbling when encountering road hazards.
- Increased noise levels as the tire ages and tread depth decreases.
Specs side by side
| Attribute | A · Dunlop SP Winter Sport 4D | B · Pirelli Winter Sottozero 3 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 20 | 98 |
| Rim diameters | 16″ – 21″ | 16″ – 21″ |
| Tread depth | — | 10/32″ |
| Sidewall | — | Blackwall |
| Max pressure | — | 50 psi |
Which one should you actually buy?
74
/ 100
Dunlop SP Winter Sport 4D
72
/ 100
Pirelli Winter Sottozero 3
Winner: Dunlop SP Winter Sport 4D — better treadwear, snow and noise. It leads or ties in every category we score.
Pick tire A
You want the longest tread life
Dunlop SP Winter Sport 4D scores 71 vs 62 on treadwear.
Pick tire A
You drive through snowy winters
Dunlop SP Winter Sport 4D scores 70 vs 65 on snow.
Pick tire A
You want a quieter cabin
Dunlop SP Winter Sport 4D scores 70 vs 67 on noise.
Tire A · Dunlop SP Winter Sport 4D
Tire B · Pirelli Winter Sottozero 3
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How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Community buzz from Reddit and forums is shown for context only — it never changes the score.