Tests 77 · 18 tests Owners 81 · 29 reviews
Best test result: #2 of 20 in 2017 Auto Bild Winter Tyre Test (snow handling)
Head-to-head
Updated
BFGoodrich g-Force Winter 2 vs Toyo Observe GSi-6 HP — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
g-Force Winter 2 is ahead, 79–72
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Tests 70 · 1 test Owners 76 · 14 reviews
Best test result: #5 of 20 in 2020 Nordic and Studded Winter Tyre Test (dry braking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
72
Dry
Observe GSi-6 HP +476Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 67 74 Reviews found online 79 80 Dry Braking (% of best) 95% 97% -
86
Wet
g-Force Winter 2 +1274Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 86 68 Reviews found online 86 83 Wet Braking (% of best) 89% 81% Wet Handling (% of best) 95% 97% -
86
Snow
g-Force Winter 2 +1670Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 89 67 Reviews found online 81 76 Snow Braking (% of best) 99% 99% Snow Handling (% of best) 99% 98% Snow Traction (% of best) 100% 95% -
75
Comfort
g-Force Winter 2 +273Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 70 – Reviews found online 82 77 -
75
Noise
g-Force Winter 2 +570Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 81 72 -
74
Treadwear
g-Force Winter 2 +866Why this score
Source g-Force Winter 2 Observe GSi-6 HP Professional tests (TWG score) 72 – Reviews found online 77 65 -
83
Handling
g-Force Winter 2 +578Why this score
Source g-Force Winter 2 Observe GSi-6 HP Reviews found online 83 78
Scores at a glance
| Category | BFGoodrich g-Force Winter 2 | Toyo Observe GSi-6 HP |
|---|---|---|
| Relative Score | 79 | 72 |
| Dry | 72 | 76 |
| Wet | 86 | 74 |
| Snow | 86 | 70 |
| Comfort | 75 | 73 |
| Noise | 75 | 70 |
| Treadwear | 74 | 66 |
| Handling | 83 | 78 |
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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Recomputed
Headline score
79
/ 100
g-Force Winter 2
72
/ 100
Observe GSi-6 HP
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 | g-Force Winter 2 | Observe GSi-6 HP | Δ | Both? |
|---|---|---|---|---|---|
| Dry Braking | Dry | 95% #18/20 · 2017 Auto Bild Winter Tyre Test | 97% #5/20 · 2020 Nordic and Studded Winter Tyre Test | −2.3 | Different tests |
| Fuel Consumption | Fuel | 96% #7/16 · 2023 ADAC 16 Inch Tyre Test | 96% #10/20 · 2025 Studded, Friction and European Winter Tyre Test | +0.3 | Different tests |
| Ice Braking | Ice | 89% #11/16 · 2023 ADAC 16 Inch Tyre Test | 79% #18/20 · 2020 Nordic and Studded Winter Tyre Test | +10.0 | Different tests |
| Overall Ranking | Overall | 25% #4/20 · 2020 Auto Bild Performance Winter Tyre Test | 8% #12/20 · 2025 Studded, Friction and European Winter Tyre Test | +16.7 | Different tests |
| Snow Braking | Snow | 99% #4/20 · 2019 Auto Bild Winter 17 inch Tyre Test | 99% #8/20 · 2020 Nordic and Studded Winter Tyre Test | +0.5 | Different tests |
| Snow Handling | Snow | 99% #2/20 · 2017 Auto Bild Winter Tyre Test | 98% #12/20 · 2020 Nordic and Studded Winter Tyre Test | +1.5 | Different tests |
| Snow Traction | Snow | 100% #2/10 · 2021 AMS Winter Tyre Test | 95% #16/20 · 2020 Nordic and Studded Winter Tyre Test | +4.8 | Different tests |
| Straight Aqua | Straight | 100% #3/20 · 2023 Auto Bild Winter Tyre Test | 83% #9/20 · 2025 Studded, Friction and European Winter Tyre Test | +16.6 | Different tests |
| Subj. Comfort | Subj | 91% #6/20 · 2025 Autobild Winter Tyre Test | 80% #6/20 · 2025 Studded, Friction and European Winter Tyre Test | +11.3 | Different tests |
| Wet Braking | Wet | 89% #10/20 · 2023 Auto Bild Winter Tyre Test | 81% #7/20 · 2020 Nordic and Studded Winter Tyre Test | +8.1 | Different tests |
| Wet Handling | Wet | 95% #17/20 · 2025 Autobild Winter Tyre Test | 97% #8/20 · 2020 Nordic and Studded Winter Tyre Test | −1.7 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A g-Force Winter 2
Pros
- Exceptional traction and grip in deep snow and on ice
- Strong performance in wet conditions with effective water evacuation
- High value-for-money ratio compared to premium competitors
Cons
- Lack of on-center steering feel and responsiveness
- Mediocre handling and grip during dry-road driving
- Increased noise levels on certain road surfaces
Tire B Observe GSi-6 HP
Pros
- Exceptional traction and stability in snow and slush
- Impressive wet-weather performance and hydroplaning resistance
- Remarkably quiet ride quality for a winter tire
Cons
- Inconsistent tread life reports, with some users experiencing premature wear
- Occasional reports of structural failure or tread separation
- Slightly vague steering feel at lower speeds
Specs side by side
| Attribute | A · BFGoodrich g-Force Winter 2 | B · Toyo Observe GSi-6 HP |
|---|---|---|
| Category | Premium Touring Winter tire | — |
| Vehicle type | Passenger Car / Crossover | — |
Which one should you actually buy?
79
/ 100
BFGoodrich g-Force Winter 2
72
/ 100
Toyo Observe GSi-6 HP
Winner: BFGoodrich g-Force Winter 2 — better snow, wet and treadwear. Pick the Toyo Observe GSi-6 HP if dry matters most to you.
Pick tire A
You drive through snowy winters
BFGoodrich g-Force Winter 2 scores 86 vs 70 on snow.
Pick tire A
Your priority is wet-weather safety
BFGoodrich g-Force Winter 2 scores 86 vs 74 on wet.
Pick tire A
You want the longest tread life
BFGoodrich g-Force Winter 2 scores 74 vs 66 on treadwear.
Pick tire A
You want a quieter cabin
BFGoodrich g-Force Winter 2 scores 75 vs 70 on noise.
Tire A · BFGoodrich g-Force Winter 2
Tire B · Toyo Observe GSi-6 HP
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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.