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Head-to-head Updated May 2026

Bridgestone Dueler H/T D689 vs Dunlop Grandtrek TG30 — 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.

VS
Tire B Dunlop

Dunlop Grandtrek TG30

All Season Touring tires

Dunlop Grandtrek TG30 tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
80/100
2 owner reviews
Dry
80
Wet
85
Snow
–
Comfort
90
Noise
–
Treadwear
75
Handling
70
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Prices change daily — check the retailer for your size.

VerdictWinner: Dunlop Grandtrek TG30 — better wet, comfort and treadwear. It leads or ties in every category we score.
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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) Grandtrek TG30 leads by 13
A
67
B
80
Why this score
SourceDueler H/T D689Grandtrek TG30
Tyre Reviews owners – 80

Wet

Weight: Important
Score (0–100) Grandtrek TG30 leads by 29
A
56
B
85
Why this score
SourceDueler H/T D689Grandtrek TG30
Tyre Reviews owners – 85

Snow

Weight: Neutral
Score (0–100)
A
46
B
–

Comfort

Weight: Neutral
Score (0–100) Grandtrek TG30 leads by 21
A
69
B
90
Why this score
SourceDueler H/T D689Grandtrek TG30
Tyre Reviews owners – 90

Noise

Weight: Neutral
Score (0–100)
A
69
B
–

Treadwear

Weight: Important
Score (0–100) Grandtrek TG30 leads by 18
A
57
B
75
Why this score
SourceDueler H/T D689Grandtrek TG30
Tyre Reviews owners – 75

Handling

Weight: Neutral
Score (0–100) Grandtrek TG30 leads by 4
A
66
B
70
Why this score
SourceDueler H/T D689Grandtrek TG30
Tyre Reviews owners – 70

Scores at a glance

CategoryBridgestone Dueler H/T D689Dunlop Grandtrek TG30
Relative Score 62 80
Dry 67 80
Wet 56 85
Snow 46 –
Comfort 69 90
Noise 69 –
Treadwear 57 75
Handling 66 70

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.

Specifications

Specs side by side

Attribute A · Bridgestone Dueler H/T D689 B · Dunlop Grandtrek TG30
Category—All Season Touring tires
Vehicle type—SUV and 4x4
Final verdict

Which one should you actually buy?

Bridgestone

Dunlop

Winner: Dunlop Grandtrek TG30 — better wet, comfort and treadwear. It leads or ties in every category we score.

Pick tire B Your priority is wet-weather safety

Dunlop Grandtrek TG30 scores 85 vs 56 on wet.

Pick tire B You want the most comfortable ride

Dunlop Grandtrek TG30 scores 90 vs 69 on comfort.

Pick tire B You want the longest tread life

Dunlop Grandtrek TG30 scores 75 vs 57 on treadwear.

Pick tire B You want the most grip on dry roads

Dunlop Grandtrek TG30 scores 80 vs 67 on dry.

Tire A · Bridgestone Dueler H/T D689
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Tire B · Dunlop Grandtrek TG30
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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) 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.