82
/ 100
Objective (60%)
81/100
6 professional tests
User signal (40%)
79/100
20 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Continental WinterContact TS 850 P vs Dunlop SP Winter Sport 3D — Compared (September 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.
VS
79
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
75/100
50 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Continental WinterContact TS 850 P — better treadwear, handling and wet. Pick the Dunlop SP Winter Sport 3D if snow matters most to you.
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Category breakdown
7 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
Score (0–100)
WinterContact TS 850 P leads by 2
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Professional tests (TWG score) | 86 | – |
| Tyre Reviews owners | 84 | 81 |
Wet
Score (0–100)
WinterContact TS 850 P leads by 3
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Professional tests (TWG score) | 89 | – |
| Tyre Reviews owners | 85 | 84 |
Snow
Score (0–100)
SP Winter Sport 3D leads by 3
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Professional tests (TWG score) | 74 | – |
| Tyre Reviews owners | 77 | 78 |
Comfort
Score (0–100)
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Professional tests (TWG score) | 78 | – |
| Tyre Reviews owners | 79 | 77 |
Noise
Score (0–100)
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Professional tests (TWG score) | 61 | – |
Treadwear
Score (0–100)
WinterContact TS 850 P leads by 7
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Tyre Reviews owners | 82 | 76 |
Handling
Score (0–100)
WinterContact TS 850 P leads by 7
Why this score
| Source | WinterContact TS 850 P | SP Winter Sport 3D |
|---|---|---|
| Tyre Reviews owners | 84 | 77 |
Scores at a glance
| Category | Continental WinterContact TS 850 P | Dunlop SP Winter Sport 3D |
|---|---|---|
| Relative Score | 82 | 79 |
| Dry | 85 | 83 |
| Wet | 87 | 84 |
| Snow | 75 | 78 |
| Comfort | 78 | 78 |
| Noise | 61 | – |
| Treadwear | 82 | 75 |
| Handling | 84 | 77 |
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
82
/ 100
Tire A
79
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Continental WinterContact TS 850 P is widely regarded as a high-performance winter tire that excels in wet and dry conditions, offering a comfortable and quiet ride. While most users praise its predictability and grip on snow and ice, a minority of drivers report inconsistent performance in extreme cold or icy conditions and concerns regarding tread longevity.
Pros
- Exceptional grip and handling in wet and dry conditions
- High levels of ride comfort and low noise output
- Predictable and confidence-inspiring performance on snow
- Strong braking performance on mixed surfaces
Cons
- Reports of rapid tread wear for some users
- Inconsistent lateral grip on ice and deep snow for some drivers
- High price point compared to competitors
- Stiff sidewall construction noted by some as harsh
Observations
- Performance-oriented vehicles (e.g., BMW, Golf GTI) report excellent dry/wet handling, though some note a loss of steering feedback compared to summer tires.
- Heavy vehicles like the Mercedes E350 and Volvo XC70 report stable, comfortable, and balanced performance, particularly with larger wheel setups.
- Users with front-wheel-drive vehicles noted the tire provides surprising capability in challenging winter conditions, often keeping pace with 4x4 vehicles.
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.
Specifications
Specs side by side
| Attribute | A · Continental WinterContact TS 850 P | B · Dunlop SP Winter Sport 3D |
|---|---|---|
| Category | Winter Ultra High Performance tires | Winter Ultra High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Tread depth | 10 - 11/32″ | — |
| Sidewall | Black Side Wall | — |
| Max pressure | 44 - 51 psi | — |
Final verdict
Which one should you actually buy?
82
/ 100
Continental
79
/ 100
Dunlop
Winner: Continental WinterContact TS 850 P — better treadwear, handling and wet. Pick the Dunlop SP Winter Sport 3D if snow matters most to you.
Pick tire A
You want the longest tread life
Continental WinterContact TS 850 P scores 82 vs 75 on treadwear.
Pick tire A
You enjoy sharp, responsive handling
Continental WinterContact TS 850 P scores 84 vs 77 on handling.
Pick tire A
Your priority is wet-weather safety
Continental WinterContact TS 850 P scores 87 vs 84 on wet.
Pick tire B
You drive through snowy winters
Dunlop SP Winter Sport 3D scores 78 vs 75 on snow.
Tire A · Continental WinterContact TS 850 P
Tire B · Dunlop SP Winter Sport 3D
More comparisons
Also compared with
Continental WinterContact TS 850 P also compared with
Dunlop SP Winter Sport 3D also compared with
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.