Tests – · 1 test Owners 74 · 94 reviews
Head-to-head
Updated
Pirelli Scorpion All Terrain Plus vs Dunlop Grandtrek ST30 — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Scorpion All Terrain Plus is ahead, 72–52
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Tests – · none yet Owners 44 · 27 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
72
Dry
Scorpion All Terrain Plus +1953Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 74 45 -
77
Wet
Scorpion All Terrain Plus +2354Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 80 48 -
73
Snow
Scorpion All Terrain Plus +1954Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 75 44 -
71
Comfort
Scorpion All Terrain Plus +1655Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 73 42 -
67
Noise
Scorpion All Terrain Plus +1354Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 69 34 -
68
Treadwear
Scorpion All Terrain Plus +1751Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Professional tests (TWG score) 66 – Reviews found online 70 42 -
76
Handling
Scorpion All Terrain Plus +3046Why this score
Source Scorpion All Terrain Plus Grandtrek ST30 Reviews found online 76 46
Scores at a glance
| Category | Pirelli Scorpion All Terrain Plus | Dunlop Grandtrek ST30 |
|---|---|---|
| Relative Score | 72 | 52 |
| Dry | 72 | 53 |
| Wet | 77 | 54 |
| Snow | 73 | 54 |
| Comfort | 71 | 55 |
| Noise | 67 | 54 |
| Treadwear | 68 | 51 |
| Handling | 76 | 46 |
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
72
/ 100
Scorpion All Terrain Plus
52
/ 100
Grandtrek ST30
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Scorpion All Terrain Plus
Pros
- Exceptional wet, mud, and winter/snow traction (3-peak mountain snowflake certified)
- Surprisingly quiet and smooth ride on the highway compared to aggressive competitors
- Aggressive, attractive sidewall and tread styling that enhances vehicle appearance
Cons
- Some users reported persistent balancing issues or vibrations at highway speeds
- A few drivers noted increased road noise or uneven shoulder wear as the tires aged
- Minor reduction in fuel economy reported by some truck and SUV owners
Tire B Grandtrek ST30
Pros
- Strong dry-pavement grip and straight-line stability
- Competitive price point and value for money
- High mileage potential for some drivers
Cons
- Poor wet-weather performance and susceptibility to aquaplaning
- High levels of road noise on various surfaces
- Inconsistent tread life, with reports of rapid wear
Specs side by side
| Attribute | A · Pirelli Scorpion All Terrain Plus | B · Dunlop Grandtrek ST30 |
|---|---|---|
| Category | — | All Season |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
| Sizes available | 29 | 5 |
| Rim diameters | 16″ – 20″ | 17″ – 19″ |
| Tread depth | 12 - 16/32″ | 10/32″ |
| UTQG | 640 A B | 360 A A |
| Treadwear warranty | 50,000 mi | — |
| Sidewall | Black Side Wall - Raised White Lettering | Blackwall |
| Max pressure | 44 - 80 psi | 51 psi |
Which one should you actually buy?
72
/ 100
Pirelli Scorpion All Terrain Plus
52
/ 100
Dunlop Grandtrek ST30
Winner: Pirelli Scorpion All Terrain Plus — better handling, wet and dry. It leads or ties in every category we score.
Pick tire A
You enjoy sharp, responsive handling
Pirelli Scorpion All Terrain Plus scores 76 vs 46 on handling.
Pick tire A
Your priority is wet-weather safety
Pirelli Scorpion All Terrain Plus scores 77 vs 54 on wet.
Pick tire A
You want the most grip on dry roads
Pirelli Scorpion All Terrain Plus scores 72 vs 53 on dry.
Pick tire A
You drive through snowy winters
Pirelli Scorpion All Terrain Plus scores 73 vs 54 on snow.
Tire A · Pirelli Scorpion All Terrain Plus
Tire B · Dunlop Grandtrek ST30
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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), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Community buzz from Reddit and forums is shown for context only — it never changes the score.