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Comparison: Toyo Observe S944 vs. Firestone Winterhawk 4

2 mutual test(s) with detailed data
In this comparison, we are comparing a tyre from a manufacturer from Japan (Toyo) against a tyre from a manufacturer from USA (Firestone). Generally, Toyo winter tyres are slightly better rated (58%) than Firestone (56%). In this particular case, the Firestone Winterhawk 4 has a better rating of 56% compared to 51% of the Toyo Observe S944. Important for this comparison is also the Autobild 2023 225/45 R18 test, where both the Observe S944 and the Winterhawk 4 were tested. See more mutual tests below. If you wonder where the tyres in question are made, the Observe S944 is made in Japan and Winterhawk 4 is made in Italy.

Test Profile

Toyo
Observe S944
Firestone
Winterhawk 4
Number of tests
11
19
Best position
#6
#5
Average position
14.8
10.7
Latest test
2023
2025
Available sizes
66
102

Performance comparison

Averaged from 2 tests

Wet Performance

Wet Performance
Toyo Observe S944
59%
Toyo
Observe S944
Firestone Winterhawk 4
77%
Firestone
Winterhawk 4
Wet Braking
Toyo Observe S944
60%
Firestone Winterhawk 4
84%
Wet Handling
Toyo Observe S944
46%
Firestone Winterhawk 4
84%
Wet Circle Cornering
Toyo Observe S944
56%
Firestone Winterhawk 4
75%
Aquaplaning Longitudinal
Toyo Observe S944
71%
Firestone Winterhawk 4
76%
Aquaplaning Cross
Toyo Observe S944
62%
Firestone Winterhawk 4
67%

Dry Performance

Dry Performance
Toyo Observe S944
79%
Toyo
Observe S944
Firestone Winterhawk 4
57%
Firestone
Winterhawk 4
Dry Braking
Toyo Observe S944
80%
Firestone Winterhawk 4
72%
Dry Handling
Toyo Observe S944
78%
Firestone Winterhawk 4
42%

Snow Performance

Snow Performance
Toyo Observe S944
60%
Toyo
Observe S944
Firestone Winterhawk 4
81%
Firestone
Winterhawk 4
Snow Braking
Toyo Observe S944
73%
Firestone Winterhawk 4
77%
Snow Traction
Toyo Observe S944
77%
Firestone Winterhawk 4
80%
Snow Handling
Toyo Observe S944
39%
Firestone Winterhawk 4
87%
Snow Circle Cornering
Toyo Observe S944
50%
Firestone Winterhawk 4
81%

Ice Performance

Ice Performance
Toyo Observe S944
85%
Toyo
Observe S944
Firestone Winterhawk 4
85%
Firestone
Winterhawk 4
Ice Braking Abs
Toyo Observe S944
89%
Firestone Winterhawk 4
89%
Ice Lateral Guidance
Toyo Observe S944
80%
Firestone Winterhawk 4
80%

Comfort & Noise

Comfort & Noise
Toyo Observe S944
68%
Toyo
Observe S944
Firestone Winterhawk 4
77%
Firestone
Winterhawk 4
Noise Exterior
Toyo Observe S944
67%
Firestone Winterhawk 4
78%
Noise Interior
Toyo Observe S944
69%
Firestone Winterhawk 4
76%

Economy

Economy
Toyo Observe S944
92%
Toyo
Observe S944
Firestone Winterhawk 4
69%
Firestone
Winterhawk 4
Mileage
Toyo Observe S944
92%
Firestone Winterhawk 4
69%

Performance spider chart

Tests used in comparison

OrganizationSeasonYearDimension
AutobildAutobild
Winter
2023225/45 R18View
ADACADAC
Winter
2021225/50 R17View

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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