Comparison: Roadstone Winguard Sport vs. Uniroyal WinterExpert (2026)

In this comparison, we are comparing a tyre from a manufacturer from (Roadstone) against a tyre from a manufacturer from USA (Uniroyal). Uniroyal is a brand that belongs to the Michelin group. Generally, Uniroyal winter tyres are slightly better rated (75%) than Roadstone (5%). In this particular case, the Uniroyal WinterExpert has a better rating of 81% compared to 5% of the Roadstone Winguard Sport. The first tyre test of Roadstone Winguard Sport was done in 2023, compared to 2022 when was the Uniroyal WinterExpert first tested. Important for this comparison is also the Autobild 2023 225/45 R18 test, where both the Winguard Sport and the WinterExpert were tested.