Tests – · none yet Owners 76 · 4 reviews
Best test result: #6 of 13 in 2018 SA4x4 All-Terrain Tire Test R17 (overall ranking)
Head-to-head
Updated
Dunlop Grandtrek A/T3 vs Goodyear Wrangler All-Terrain Adventure — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Grandtrek A/T3 is ahead, 74–57
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Tests 32 · 1 test Owners 68 · 241 reviews
Best test result: #1 of 7 in 2017 Drive Out Off Road 4x4 Tyre Test (overall ranking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
74
Dry
Grandtrek A/T3 +2747Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Professional tests (TWG score) – 32 Reviews found online 78 70 -
76
Wet
Grandtrek A/T3 +3145Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Professional tests (TWG score) – 28 Reviews found online 78 72 -
72
Snow
Grandtrek A/T3 +567Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Reviews found online 74 66 -
71
Comfort
Grandtrek A/T3 +467Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Reviews found online 73 65 -
–
Noise
No comparison56Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Professional tests (TWG score) – 48 -
72
Treadwear
Grandtrek A/T3 +666Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Reviews found online 77 67 -
76
Handling
Grandtrek A/T3 +1066Why this score
Source Grandtrek A/T3 Wrangler All-Terrain Adventure Reviews found online 76 66
Scores at a glance
| Category | Dunlop Grandtrek A/T3 | Goodyear Wrangler All-Terrain Adventure |
|---|---|---|
| Relative Score | 74 | 57 |
| Dry | 74 | 47 |
| Wet | 76 | 45 |
| Snow | 72 | 67 |
| Comfort | 71 | 67 |
| Noise | – | 56 |
| Treadwear | 72 | 66 |
| Handling | 76 | 66 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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.
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Less important
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Neither tire has a score here yet, so this weight changes nothing.
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Neutral
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Recomputed
Headline score
74
/ 100
Grandtrek A/T3
57
/ 100
Wrangler All-Terrain Adventure
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
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 | Wrangler All-Terrain Adventure | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 67% #6/13 · 2018 SA4x4 All-Terrain Tire Test R17 | 100% #1/7 · 2017 Drive Out Off Road 4x4 Tyre Test | −33.3 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Grandtrek A/T3
Pros
- Exceptional on-road grip and handling for an all-terrain tire
- Surprisingly quiet operation and good ride comfort until heavily worn
- Strong wet and dry performance that resolves traction issues experienced with previous tires
Cons
- Significantly reduced traction on ultra-smooth wet surfaces such as painted cement in car parks
- Increased road noise becomes noticeable once worn past the tread wear indicators
Tire B Wrangler All-Terrain Adventure
Pros
- Exceptionally low road noise for an all-terrain tire
- Strong dry and wet grip with reliable handling on tarmac
- Capable off-road performance on gravel, dirt, grass, and mud
Cons
- Decreased wet traction and hydroplaning tendencies as the tread wears down
- Stiffer ride quality due to load range and reinforced sidewalls
- Premature wear or chipping reported by a subset of high-mileage users
Specs side by side
| Attribute | A · Dunlop Grandtrek A/T3 | B · Goodyear Wrangler All-Terrain Adventure |
|---|---|---|
| Category | All Season Premium Touring tires | All Season |
| Vehicle type | SUV and 4x4 | — |
| Sizes available | — | 14 |
| Rim diameters | — | 15″ – 20″ |
Which one should you actually buy?
74
/ 100
Dunlop Grandtrek A/T3
57
/ 100
Goodyear Wrangler All-Terrain Adventure
Winner: Dunlop Grandtrek A/T3 — better wet, dry and handling. It leads or ties in every category we score.
Pick tire A
Your priority is wet-weather safety
Dunlop Grandtrek A/T3 scores 76 vs 45 on wet.
Pick tire A
You want the most grip on dry roads
Dunlop Grandtrek A/T3 scores 74 vs 47 on dry.
Pick tire A
You enjoy sharp, responsive handling
Dunlop Grandtrek A/T3 scores 76 vs 66 on handling.
Pick tire A
You want the longest tread life
Dunlop Grandtrek A/T3 scores 72 vs 66 on treadwear.
Tire A · Dunlop Grandtrek A/T3
Tire B · Goodyear Wrangler All-Terrain Adventure
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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.