Comparison: GT Radial Champiro WinterPro 2 vs. Toyo Observe S944 (2026)

In this comparison, we are comparing a tyre from a manufacturer from Singapore (GT) against a tyre from a manufacturer from Japan (Toyo). Generally, Toyo winter tyres are slightly better rated (71%) than GT (62%). The first tyre test of GT Radial Champiro WinterPro 2 was done in 2021, compared to 2020 when was the Toyo Observe S944 first tested. Important for this comparison is also the Autobild 2022 215/55 R17 test, where both the Radial Champiro WinterPro 2 and the Observe S944 were tested. See more mutual tests below. If you wonder where the tyres in question are made, the Radial Champiro WinterPro 2 is made in China and Observe S944 is made in Japan.