Tests 65 · 1 test Owners 60 · 1 review
Best test result: #3 of 10 in 2018 Auto Bild Winter SUV / 4x4 Tyre Test (noise)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 1 + 2 road tests and 1 + 14 owner reviews. How we score
Observe GSi-6 HP is ahead, 71–63
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Tests 65 · 1 test Owners 60 · 1 review
Best test result: #3 of 10 in 2018 Auto Bild Winter SUV / 4x4 Tyre Test (noise)
Tests 69 · 2 tests Owners 73 · 14 reviews
Best test result: #5 of 20 in 2020 Nordic and Studded Winter Tyre Test (dry braking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 57 | 73 |
| Reviews found online | 61 | 77 |
Destination Winter SUV: 60% × 57.5 + 40% × 60.9 = 59
Observe GSi-6 HP: 60% × 73 + 40% × 76.9 = 75
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · 1 / 2 tests | 65 | 71 |
| Reviews found online | 64 | 81 |
Destination Winter SUV: 60% × 65.2 + 40% × 63.7 = 65
Observe GSi-6 HP: 60% × 71.5 + 40% × 80.7 = 75
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · 1 / 2 tests | 69 | 60 |
| Reviews found online | 59 | 75 |
Destination Winter SUV: 60% × 69.1 + 40% × 58.9 = 65
Observe GSi-6 HP: 60% × 59.5 + 40% × 74.7 = 66
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · – / 1 tests | ≈ 66 (est.) | 77 |
| Reviews found online | 56 | 74 |
Destination Winter SUV: 40% × 66.1 (est.) + 60% × 56.1 = 60
Observe GSi-6 HP: 40% × 76.6 + 60% × 73.8 = 75
No road tests of comfort for Destination Winter SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 74 | 72 |
| Reviews found online | ≈ 66 (est.) | ≈ 66 (est.) |
Destination Winter SUV: 60% × 74.2 + 40% × 66.3 (est.) = 71
Observe GSi-6 HP: 60% × 71.6 + 40% × 66.3 (est.) = 69
No owner ratings of noise for Destination Winter SUV or Observe GSi-6 HP. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) | ≈ 64 (est.) | ≈ 64 (est.) |
| Reviews found online | 59 | 59 |
Destination Winter SUV: 60% × 63.9 (est.) + 40% × 59.2 = 62
Observe GSi-6 HP: 60% × 63.7 (est.) + 40% × 58.5 = 62
No road tests of treadwear for Destination Winter SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for Observe GSi-6 HP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Reviews found online | 59 | 75 |
| Source | Destination Winter SUV | Observe GSi-6 HP |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 68 | 66 |
| Category | Firestone Destination Winter SUV | Toyo Observe GSi-6 HP |
|---|---|---|
| Relative Score | 63 | 71 |
| Dry | 59 | 75 |
| Wet | 65 | 75 |
| Snow | 65 | 66 |
| Comfort | 60 | 75 |
| Noise | 71 | 69 |
| Treadwear | 62 | 62 |
| Handling (owners) | 59 | 75 |
| Efficiency | 68 | 66 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Destination Winter SUV
Observe GSi-6 HP
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | Destination Winter SUV | Observe GSi-6 HP | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 90% #10/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 97% #5/20 · 2020 Nordic and Studded Winter Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 95% #6/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 83% #9/20 · 2025 Studded, Friction and European Winter Tyre Test | – | Different tests |
| Wet Braking | Wet | 91% #10/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 81% #7/20 · 2020 Nordic and Studded Winter Tyre Test | – | Different tests |
| Wet Handling | Wet | 96% #10/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 97% #8/20 · 2020 Nordic and Studded Winter Tyre Test | – | Different tests |
| Snow Braking | Snow | 92% #6/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 99% #8/20 · 2020 Nordic and Studded Winter Tyre Test | – | Different tests |
| Snow Handling | Snow | 96% #5/10 · 2018 Auto Bild Winter SUV / 4x4 Tyre Test | 98% #12/20 · 2020 Nordic and Studded Winter Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #8/10 2018 Auto Bild Winter SUV / 4x4 Tyre Test | #12/20 2025 Studded, Friction and European Winter Tyre Test | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Firestone Destination Winter SUV | B · Toyo Observe GSi-6 HP |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | SUV and 4x4 | — |
| Sizes available | — | 39 |
| Rim diameters | — | 16″ – 21″ |
| Tread depth | — | 11 - 12/32″ |
| Sidewall | — | Black Side Wall |
| Max pressure | — | 50 - 51 psi |
Firestone Destination Winter SUV
Toyo Observe GSi-6 HP
Winner: Toyo Observe GSi-6 HP — better dry, handling and comfort. Where the Firestone Destination Winter SUV is ahead, it is by less than 3 points. Firestone Destination Winter SUV rests on little evidence so far (1 test, 1 review), so read this result as provisional.
Toyo Observe GSi-6 HP scores 75 vs 59 on dry.
Toyo Observe GSi-6 HP scores 75 vs 59 on handling.
Toyo Observe GSi-6 HP scores 75 vs 60 on comfort.
Toyo Observe GSi-6 HP scores 75 vs 65 on wet.
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Toyo Observe GSi-6 HP, 75 vs 65 on our wet score.
Toyo Observe GSi-6 HP, 75 vs 59 on our dry score.
Neither, by our numbers: 65 vs 66 on the snow score, within 3 points.
Neither, by our numbers: 71 vs 69 on the noise score, within 3 points.
Toyo Observe GSi-6 HP, 75 vs 60 on our comfort score.
Neither, by our numbers: 62 vs 62 on the treadwear score, within 3 points.
Neither, by our numbers: 68 vs 66 on the efficiency score, within 3 points.
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.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology