80
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
80/100
9 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Dunlop Grandtrek ST20 vs Michelin Premier LTX — 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
77
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
63/100
1 owner review
Prices change daily — check the retailer for your size.
VerdictWinner: Dunlop Grandtrek ST20 — better treadwear. Pick the Michelin Premier LTX if comfort, wet and dry matter 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
Score (0–100)
Premier LTX leads by 4
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tire Rack owners | – | 89 |
| Tyre Reviews owners | 81 | 80 |
Wet
Score (0–100)
Premier LTX leads by 5
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tire Rack owners | – | 86 |
| Tyre Reviews owners | 78 | 80 |
Snow
Score (0–100)
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tire Rack owners | – | 71 |
| Tyre Reviews owners | – | 70 |
Comfort
Score (0–100)
Premier LTX leads by 11
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tire Rack owners | – | 86 |
| Tyre Reviews owners | 77 | 90 |
Treadwear
Score (0–100)
Grandtrek ST20 leads by 26
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tire Rack owners | – | 53 |
| Tyre Reviews owners | 83 | 60 |
Handling
Score (0–100)
Premier LTX leads by 1
Why this score
| Source | Grandtrek ST20 | Premier LTX |
|---|---|---|
| Tyre Reviews owners | 79 | 80 |
Scores at a glance
| Category | Dunlop Grandtrek ST20 | Michelin Premier LTX |
|---|---|---|
| Relative Score | 80 | 77 |
| Dry | 81 | 85 |
| Wet | 78 | 83 |
| Snow | – | 71 |
| Comfort | 77 | 88 |
| Treadwear | 83 | 57 |
| Handling | 79 | 80 |
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
80
/ 100
Tire A
77
/ 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 Dunlop Grandtrek ST20 is generally regarded as a reliable and durable original equipment tire, particularly favored by owners of compact and mid-size SUVs. While users consistently praise its longevity and predictable handling in mixed weather conditions, some report concerns regarding sidewall cracking over time and a noticeable decline in wet-weather performance as the tread depth approaches the legal limit.
Pros
- Impressive tread life and overall durability
- Consistent and predictable handling in mixed weather conditions
- Strong performance for light off-road and towing applications
- Good value proposition as an original equipment replacement
Cons
- Noticeable reduction in wet grip at lower tread depths (below 3mm)
- Tendency for sidewalls to develop cracks or crazing over time
- Increased road noise on rough or concrete surfaces
- Uneven shoulder wear reported by some users
Observations
- Owners of shorter-wheelbase vehicles like the Daihatsu Terios noted potential bounciness, though it was unclear if this was tire-specific or vehicle-geometry related.
- The tire is frequently cited as a preferred original equipment choice for Nissan SUVs, with users often opting to repurchase the same model after the initial set wears out.
The Michelin Premier LTX is generally regarded as a high-performing tire that offers a refined driving experience. However, users express significant concern regarding the initial tread depth, which many feel limits the tire's overall longevity and value proposition.
Pros
- High levels of overall performance and handling
- Strong brand reputation for quality and engineering
- Comfortable and refined ride characteristics
Cons
- Insufficient initial tread depth
- Concerns regarding premature tread wear
- Perceived lack of value due to limited lifespan
Observations
- Users suggest that the tire's performance potential is hampered specifically by the shallow tread design regardless of vehicle application.
Specifications
Specs side by side
| Attribute | A · Dunlop Grandtrek ST20 | B · Michelin Premier LTX |
|---|---|---|
| Category | All Season Premium Touring tires | Premium Touring All Season tire |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
Final verdict
Which one should you actually buy?
80
/ 100
Dunlop
77
/ 100
Michelin
Winner: Dunlop Grandtrek ST20 — better treadwear. Pick the Michelin Premier LTX if comfort, wet and dry matter most to you.
Pick tire A
You want the longest tread life
Dunlop Grandtrek ST20 scores 83 vs 57 on treadwear.
Pick tire B
You want the most comfortable ride
Michelin Premier LTX scores 88 vs 77 on comfort.
Pick tire B
Your priority is wet-weather safety
Michelin Premier LTX scores 83 vs 78 on wet.
Pick tire B
You want the most grip on dry roads
Michelin Premier LTX scores 85 vs 81 on dry.
Tire A · Dunlop Grandtrek ST20
Tire B · Michelin Premier LTX
More comparisons
Also compared with
Dunlop Grandtrek ST20 also compared with
Michelin Premier LTX 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.