Tests – · none yet Owners 76 · 4 reviews
Best test result: #6 of 13 in 2018 SA4x4 All-Terrain Tire Test R17 (overall ranking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Grandtrek A/T3 is ahead, 74–67
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests – · none yet Owners 76 · 4 reviews
Best test result: #6 of 13 in 2018 SA4x4 All-Terrain Tire Test R17 (overall ranking)
Tests – · none yet Owners 67 · 32 reviews
Best test result: #15 of 13 in 2018 SA4x4 All-Terrain Tire Test R17 (overall ranking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 78 | 73 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 77 | 65 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 74 | 59 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 73 | 68 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | – | 71 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 77 | 65 |
| Source | Grandtrek A/T3 | Scorpion ATR |
|---|---|---|
| Reviews found online | 76 | 69 |
| Category | Dunlop Grandtrek A/T3 | Pirelli Scorpion ATR |
|---|---|---|
| Relative Score | 74 | 67 |
| Dry | 74 | 71 |
| Wet | 75 | 66 |
| Snow | 72 | 63 |
| Comfort | 71 | 68 |
| Noise | – | 68 |
| Treadwear | 72 | 65 |
| Handling | 76 | 69 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Neither tire has a score here yet, so this weight changes nothing.
Grandtrek A/T3
Scorpion ATR
Only categories both tires have data for count toward the headline score.
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Grandtrek A/T3 | Scorpion ATR | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 67% #6/13 · 2018 SA4x4 All-Terrain Tire Test R17 | 7% #15/13 · 2018 SA4x4 All-Terrain Tire Test R17 | +60.0 | Same test |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Dunlop Grandtrek A/T3 | B · Pirelli Scorpion ATR |
|---|---|---|
| Category | All Season Premium Touring tires | All Season |
| Vehicle type | SUV and 4x4 | — |
| Sizes available | — | 18 |
| Rim diameters | — | 14″ – 22″ |
| Tread depth | — | 11/32″ |
| UTQG | — | 440 A B |
| Treadwear warranty | — | 50,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
Dunlop Grandtrek A/T3
Pirelli Scorpion ATR
Winner: Dunlop Grandtrek A/T3 — better wet, snow and treadwear. It leads or ties in every category we score.
Dunlop Grandtrek A/T3 scores 75 vs 66 on wet.
Dunlop Grandtrek A/T3 scores 72 vs 63 on snow.
Dunlop Grandtrek A/T3 scores 72 vs 65 on treadwear.
Dunlop Grandtrek A/T3 scores 76 vs 69 on handling.
TireWheelGuide may earn a commission from purchases made through these links.
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.