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Comparison: Toyo Observe S944 vs. Firestone Winterhawk 4

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

Dry

Dry
Toyo Observe S944
83%
Dry braking
Toyo Observe S944
80%
Firestone Winterhawk 4
72%

Snow

Snow
Toyo Observe S944
65%
Snow traction
Toyo Observe S944
77%
Firestone Winterhawk 4
80%
Snow braking
Toyo Observe S944
73%
Firestone Winterhawk 4
77%

Wet

Wet
Toyo Observe S944
66%
Aquaplaning - cross
Toyo Observe S944
62%
Firestone Winterhawk 4
67%
Wet braking
Toyo Observe S944
60%
Firestone Winterhawk 4
84%
Wet handling
Toyo Observe S944
46%
Firestone Winterhawk 4
84%
Aquaplaning - longitudal
Toyo Observe S944
71%
Firestone Winterhawk 4
76%
Wet circle cornering
Toyo Observe S944
56%
Firestone Winterhawk 4
75%

Comfort

Comfort
Toyo Observe S944
78%
Exterior noise
Toyo Observe S944
67%
Firestone Winterhawk 4
78%

Costs

Costs
Toyo Observe S944
79%

Ice

Ice
Toyo Observe S944
87%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual Tests Available
These tyres were tested together in 5 test(s). Click to view detailed head-to-head results.

Mutual tests

OrganizationSeasonYearDimension
AutobildAutobild
Winter
2023225/45 R18View
AutobildAutobild
Winter
2023225/45 R18View
AutobildAutobild
Winter
2022215/55 R17View
ADACADAC
Winter
2021225/50 R17View
AutobildAutobild
Winter
2021205/55 R16View

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