Tests 64 · 1 test Owners 59 · 24 reviews
Best test result: #1 of 8 in 2017 AC Winter Tyre Test - 185/65 R15 (ice braking)
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 + 1 road tests and 24 + 33 owner reviews. How we score
Kristall Montero 3 is ahead, 73–61
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Tests 64 · 1 test Owners 59 · 24 reviews
Best test result: #1 of 8 in 2017 AC Winter Tyre Test - 185/65 R15 (ice braking)
Tests 68 · 1 test Owners 78 · 33 reviews
Best test result: #4 of 8 in 2017 AC Winter Tyre Test - 185/65 R15 (straight aquaplaning)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 60 | 64 |
| Reviews found online | 45 | 75 |
| Dry Braking (% of best) · 1 shared test · wins 0–1 | 91% | 92% |
Frigo 2: 60% × 60.2 + 40% × 44.5 = 54
Kristall Montero 3: 60% × 64.2 + 40% × 74.6 = 68
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 57 | 72 |
| Reviews found online | 54 | 81 |
| Straight Aquaplaning (% of best) · 1 shared test · wins 0–1 | 90% | 95% |
| Wet Braking (% of best) · 1 shared test · wins 0–1 | 81% | 92% |
| Wet Handling (% of best) · 1 shared test · wins 0–1 | 91% | 98% |
Frigo 2: 60% × 56.9 + 40% × 54.4 = 56
Kristall Montero 3: 60% × 72.1 + 40% × 80.9 = 76
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 74 | 68 |
| Reviews found online | 70 | 77 |
| Ice Braking (% of best) · 1 shared test · wins 1–0 | 100% | 87% |
| Ice Handling (% of best) · 1 shared test · wins 1–0 | 94% | 86% |
| Ice Traction (% of best) · 1 shared test · wins 1–0 | 100% | 89% |
| Snow Braking (% of best) · 1 shared test · wins 1–0 | 98% | 97% |
| Snow Traction (% of best) · 1 shared test · wins 1–0 | 99% | 93% |
Frigo 2: 60% × 73.6 + 40% × 69.7 = 72
Kristall Montero 3: 60% × 67.9 + 40% × 76.5 = 71
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) | ≈ 66 (est.) | ≈ 71 (est.) |
| Reviews found online | 55 | 79 |
Frigo 2: 40% × 65.9 (est.) + 60% × 54.7 = 59
Kristall Montero 3: 40% × 70.7 (est.) + 60% × 79.2 = 76
No road tests of comfort for Frigo 2 or Kristall Montero 3. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) | ≈ 67 (est.) | ≈ 71 (est.) |
| Reviews found online | 69 | 80 |
Frigo 2: 60% × 67.2 (est.) + 40% × 68.5 = 68
Kristall Montero 3: 60% × 71.3 (est.) + 40% × 79.6 = 75
No road tests of treadwear for Frigo 2. 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 Kristall Montero 3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Reviews found online | 53 | 76 |
| Source | Frigo 2 | Kristall Montero 3 |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 73 | 71 |
| Rolling Resistance (% of best) · 1 shared test · wins 1–0 | 100% | 96% |
| Category | Debica Frigo 2 | Fulda Kristall Montero 3 |
|---|---|---|
| Relative Score | 61 | 73 |
| Dry | 54 | 68 |
| Wet | 56 | 76 |
| Snow | 72 | 71 |
| Comfort | 59 | 76 |
| Treadwear | 68 | 75 |
| Handling (owners) | 53 | 76 |
| Efficiency | 73 | 71 |
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.
Frigo 2
Kristall Montero 3
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.
In the overall rankings of 1 tests that ran both, Debica Frigo 2 finished ahead 0 times and Fulda Kristall Montero 3 1 times.
| Discipline | Category | Frigo 2 | Kristall Montero 3 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 91% | 92% | −1.4 | 0–1 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Straight Aquaplaning | Wet | 90% | 95% | −5.4 | 0–1 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Wet Braking | Wet | 81% | 92% | −10.7 | 0–1 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Wet Handling | Wet | 91% | 98% | −6.5 | 0–1 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Ice Braking | Snow | 100% | 87% | +13.2 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Ice Handling | Snow | 94% | 86% | +8.5 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Ice Traction | Snow | 100% | 89% | +11.5 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Snow Braking | Snow | 98% | 97% | +1.7 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Snow Traction | Snow | 99% | 93% | +6.1 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Rolling Resistance | Efficiency | 100% | 96% | +3.6 | 1–0 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #5/8 | #4/8 | – | 0–1 in 1 shared test Newest: 2017 AC Winter Tyre Test - 185/65 R15 · 185/65 R15 |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Debica Frigo 2 | B · Fulda Kristall Montero 3 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 23 | 17 |
| Rim diameters | 13″ – 16″ | 13″ – 16″ |
| Sizes in common | 15 | 15 |
Debica Frigo 2
Fulda Kristall Montero 3
Winner: Fulda Kristall Montero 3 — better handling, wet and comfort. Where the Debica Frigo 2 is ahead, it is by less than 3 points.
Fulda Kristall Montero 3 scores 76 vs 53 on handling.
Fulda Kristall Montero 3 scores 76 vs 56 on wet.
Fulda Kristall Montero 3 scores 76 vs 59 on comfort.
Fulda Kristall Montero 3 scores 68 vs 54 on dry.
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Fulda Kristall Montero 3, 76 vs 56 on our wet score.
Fulda Kristall Montero 3, 68 vs 54 on our dry score.
Neither, by our numbers: 72 vs 71 on the snow score, within 3 points.
Fulda Kristall Montero 3, 76 vs 59 on our comfort score.
Fulda Kristall Montero 3, 75 vs 68 on our treadwear score.
Neither, by our numbers: 73 vs 71 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