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Head-to-head Updated September 2026

Continental ExtremeContact DWS 06 vs Kumho Ecsta STX KL12 — 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.

Tire A Continental

Continental ExtremeContact DWS 06

All Season High Performance tires

Continental ExtremeContact DWS 06 tread pattern
Objective (60%)
71/100
1 professional test
User signal (40%)
89/100
4,860 owner reviews
Dry
83
Wet
91
Snow
67
Comfort
89
Noise
–
Treadwear
85
Handling
84
Check price on Amazon

Prices change daily — check the retailer for your size.

VS
Tire B Kumho

Kumho Ecsta STX KL12

Summer High Performance tires

Kumho Ecsta STX KL12 tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
86/100
15 owner reviews
Dry
91
Wet
81
Snow
87
Comfort
89
Noise
92
Treadwear
83
Handling
60
Check price on Amazon

Prices change daily — check the retailer for your size.

VerdictWinner: Continental ExtremeContact DWS 06 — better handling and wet. Pick the Kumho Ecsta STX KL12 if snow and dry matter 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

Weight: Neutral
Score (0–100) Ecsta STX KL12 leads by 8
A
83
B
91
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Professional tests (TWG score) 76 –
Tyre Reviews owners 93 70
SimpleTire owners – 97

Wet

Weight: Important
Score (0–100) ExtremeContact DWS 06 leads by 10
A
91
B
81
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Professional tests (TWG score) 91 –
Tyre Reviews owners 90 47
SimpleTire owners – 90

Snow

Weight: Neutral
Score (0–100) Ecsta STX KL12 leads by 20
A
67
B
87
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Professional tests (TWG score) 62 –
Tyre Reviews owners 77 –
SimpleTire owners – 87

Comfort

Weight: Neutral
Score (0–100)
A
89
B
89
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Professional tests (TWG score) 89 –
Tyre Reviews owners 66 80
SimpleTire owners – 92

Noise

Weight: Neutral
Score (0–100)
A
–
B
92
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
SimpleTire owners – 92

Treadwear

Weight: Important
Score (0–100) ExtremeContact DWS 06 leads by 2
A
85
B
83
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Tyre Reviews owners 68 70
SimpleTire owners – 87

Handling

Weight: Neutral
Score (0–100) ExtremeContact DWS 06 leads by 24
A
84
B
60
Why this score
SourceExtremeContact DWS 06Ecsta STX KL12
Tyre Reviews owners 84 60

Scores at a glance

CategoryContinental ExtremeContact DWS 06Kumho Ecsta STX KL12
Relative Score 84 82
Dry 83 91
Wet 91 81
Snow 67 87
Comfort 89 89
Noise – 92
Treadwear 85 83
Handling 84 60

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

Personalize

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.

Neutral
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Important
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Neutral
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Neutral
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Neutral
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Important
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Neutral
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Recomputed
Headline score

Tire A

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.

Tire A Continental ExtremeContact DWS 06

Not enough owner reviews yet to extract themes.

Tire B Kumho Ecsta STX KL12

The Kumho Ecsta STX KL12 is widely regarded as a high-value tire that offers impressive longevity and reliable grip for the price point. While most users report high satisfaction with its performance and durability, a minority of drivers have experienced issues with traction, particularly on specific luxury SUV platforms.

Pros

  • Excellent price-to-performance ratio
  • High tread life and durability
  • Strong wet weather grip and cornering stability
  • Deep initial tread depth

Cons

  • Potential for increased road noise over time
  • Inconsistent traction performance on certain vehicle chassis
  • Accelerated wear on poor road surfaces

Observations

  • Users driving the BMW X3 reported significant traction issues, suggesting the tire may not be well-suited for the handling characteristics of certain performance-oriented SUVs.
  • Drivers report high mileage longevity, with some users claiming up to 75,000 miles of service.
Specifications

Specs side by side

Attribute A · Continental ExtremeContact DWS 06 B · Kumho Ecsta STX KL12
CategoryAll Season High Performance tiresSummer High Performance tires
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available—7
Rim diameters—18″ – 22″
Tread depth10/32″11.5/32″
UTQG560 A - AA A420 A A
Treadwear warranty50,000 mi—
SidewallBlack Side WallBlackwall
Max pressure51 psi50 psi
Final verdict

Which one should you actually buy?

Continental

Kumho

Winner: Continental ExtremeContact DWS 06 — better handling and wet. Pick the Kumho Ecsta STX KL12 if snow and dry matter most to you.

Pick tire A You enjoy sharp, responsive handling

Continental ExtremeContact DWS 06 scores 84 vs 60 on handling.

Pick tire B You drive through snowy winters

Kumho Ecsta STX KL12 scores 87 vs 67 on snow.

Pick tire A Your priority is wet-weather safety

Continental ExtremeContact DWS 06 scores 91 vs 81 on wet.

Pick tire B You want the most grip on dry roads

Kumho Ecsta STX KL12 scores 91 vs 83 on dry.

Tire A · Continental ExtremeContact DWS 06
Check price on Amazon
Tire B · Kumho Ecsta STX KL12
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.