Segment
1. Uniroyal WinterExpert Upper-middle2. Toyo Observe Winter Sport 1 Upper-middle
In this comparison, we are comparing a tyre from a manufacturer from USA (Uniroyal) against a tyre from a manufacturer from Japan (Toyo). Uniroyal is a brand that belongs to the Michelin group. Generally, Uniroyal winter tyres are slightly better rated (75%) than Toyo (58%). In this particular case, the Uniroyal WinterExpert has a better rating of 79% compared to 65% of the Toyo Observe Winter Sport 1. The first tyre test of Uniroyal WinterExpert was done in 2022, compared to 2025 when was the Toyo Observe Winter Sport 1 first tested. Important for this comparison is also the Autobild 2025 225/40 R18 test, where both the WinterExpert and the Observe Winter Sport 1 were tested. See more mutual tests below. We also know where WinterExpert is made - Germany.
| # | Uniroyal WinterExpert
| Toyo Observe Winter Sport 1
| Add to comparison |
|---|---|---|---|
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| Dimensions | R13 - R20 | R17 - R18 | |
| Price | |||
| Remove | Remove from comparison | Remove from comparison |
1. Uniroyal WinterExpert Upper-middle2. Toyo Observe Winter Sport 1 Upper-middle
1. Uniroyal WinterExpert 11.25
1. Uniroyal WinterExpert Satisfactory2. Toyo Observe Winter Sport 1 Satisfactory
1. Toyo Observe Winter Sport 1 Satisfactory2. Uniroyal WinterExpert Sufficient
These tyres were tested together in 2 test(s). Click to view detailed head-to-head results.

| Name | Wet | Dry | Snow | Running costs | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 2+ | 1– | 1 | |||
| Uniroyal WinterExpert Rating: Good | 2 | 3 | 2 | 2+ | |||
| Toyo Observe Winter Sport 1 Rating: Satisfactory | 2+ | 2+ | 3+ | 2 | |||
| Show test details | |||||||

| Name | Wet | Snow | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 32.6 | 27.1 | |||||
| Uniroyal WinterExpert | 34.1 | 28.6 | |||||
| Toyo Observe Winter Sport 1 | 33.3 | 29.7 | |||||
| Show test details | |||||||