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Head-to-head Updated May 2026

Dunlop SP Winter Sport 3D vs Dunlop SP Winter Sport 4D — Compared (May 2026)

Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.

Tire A Dunlop

Dunlop SP Winter Sport 3D

Winter Ultra High Performance tires

Dunlop SP Winter Sport 3D tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
75/100
50 owner reviews
Dry
83
Wet
84
Snow
78
Comfort
78
Treadwear
75
Handling
77
Check price on Amazon

Prices change daily — check the retailer for your size.

VS
Tire B Dunlop

Dunlop SP Winter Sport 4D

Dunlop SP Winter Sport 4D tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
86/100
38 owner reviews
Dry
90
Wet
93
Snow
75
Comfort
93
Treadwear
88
Handling
88
Check price on Amazon

Prices change daily — check the retailer for your size.

VerdictWinner: Dunlop SP Winter Sport 4D — better comfort, treadwear and handling. Pick the Dunlop SP Winter Sport 3D if snow matters most to you.
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Category breakdown

6 categories, side by side

Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.

Dry

Weight: Neutral
Score (0–100) SP Winter Sport 4D leads by 7
A
83
B
90
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 81 90

Wet

Weight: Important
Score (0–100) SP Winter Sport 4D leads by 9
A
84
B
93
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 84 93

Snow

Weight: Neutral
Score (0–100) SP Winter Sport 3D leads by 3
A
78
B
75
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 78 75

Comfort

Weight: Neutral
Score (0–100) SP Winter Sport 4D leads by 15
A
78
B
93
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 77 93

Treadwear

Weight: Important
Score (0–100) SP Winter Sport 4D leads by 13
A
75
B
88
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 76 88

Handling

Weight: Neutral
Score (0–100) SP Winter Sport 4D leads by 11
A
77
B
88
Why this score
SourceSP Winter Sport 3DSP Winter Sport 4D
Tyre Reviews owners 77 88

Scores at a glance

CategoryDunlop SP Winter Sport 3DDunlop SP Winter Sport 4D
Relative Score 79 88
Dry 83 90
Wet 84 93
Snow 78 75
Comfort 78 93
Treadwear 75 88
Handling 77 88

Higher is better. The Relative Score follows your weights below; category scores do not change.

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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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Recomputed
Headline score

Tire A

Tire B

From owners

Pros, cons & observations

Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.

Tire A Dunlop SP Winter Sport 3D

The Dunlop SP Winter Sport 3D is widely regarded as a high-performance winter tire that excels in snow, slush, and cold-weather traction, often transforming the winter capability of rear-wheel-drive vehicles. While users consistently praise its confidence-inspiring grip in severe conditions, many report that performance and noise levels degrade significantly as the tread wears down or the tire ages.

Pros

  • Exceptional traction and handling in snow, ice, and slush
  • Strong performance in cold temperatures (below 7°C)
  • Predictable and secure handling characteristics when new
  • Effective braking performance on winter surfaces

Cons

  • Noticeable increase in road noise as the tire ages
  • Rapid tread wear compared to competitors
  • Significant decline in wet and winter grip once the tread depth decreases
  • Not suitable for use as an all-season or summer tire

Observations

  • Users with high-horsepower RWD vehicles (e.g., BMW, Mercedes C63) report that the tire significantly improves winter mobility, though some note it struggles to put down high torque off the line.
  • Performance consistency appears to vary by tire size, with some users noting better results on smaller wheel diameters compared to larger, low-profile fitments.
  • Drivers of heavier luxury sedans appreciate the stiff sidewall construction for handling, though this can contribute to a firmer, sometimes bumpy ride quality.
Tire B Dunlop SP Winter Sport 4D

The Dunlop SP WinterSport 4D is widely regarded as a high-performance winter tire that excels in cold, wet, and slushy conditions while maintaining impressive comfort and low noise levels. While most users praise its stability and traction in snow and ice, a minority of drivers report a 'squirmy' handling sensation during high-speed cornering, likely due to the softer tread compound.

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.
  • Strong performance in deep snow and on icy inclines.
  • Good tread longevity for a dedicated winter compound.

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.
  • Potential for clearance issues if incorrect aspect ratios are selected for specific vehicle fitments.

Observations

  • Users with wider tire setups noted that while traction is excellent, they may be slightly less effective in deep snow compared to narrower configurations.
  • Drivers of heavier vehicles (e.g., Mercedes S-Class, E-Class) reported high satisfaction with comfort and grip, though they noted the 'squirm' sensation more prominently during aggressive maneuvers.
  • Fitment caution: Owners of vehicles like the Mercedes W213 should ensure correct aspect ratios to avoid clearance issues with suspension components.
Specifications

Specs side by side

Attribute A · Dunlop SP Winter Sport 3D B · Dunlop SP Winter Sport 4D
CategoryWinter Ultra High Performance tires—
Vehicle typePassenger Car / Crossover—
Final verdict

Which one should you actually buy?

Dunlop

Dunlop

Winner: Dunlop SP Winter Sport 4D — better comfort, treadwear and handling. Pick the Dunlop SP Winter Sport 3D if snow matters most to you.

Pick tire B You want the most comfortable ride

Dunlop SP Winter Sport 4D scores 93 vs 78 on comfort.

Pick tire B You want the longest tread life

Dunlop SP Winter Sport 4D scores 88 vs 75 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Dunlop SP Winter Sport 4D scores 88 vs 77 on handling.

Pick tire B Your priority is wet-weather safety

Dunlop SP Winter Sport 4D scores 93 vs 84 on wet.

Tire A · Dunlop SP Winter Sport 3D
Check price on Amazon
Tire B · Dunlop SP Winter Sport 4D
Check price on Amazon

How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.

Community buzz from Reddit and forums is shown for context only — it never changes the score.