Comparison: Riken Snowtime b2 vs. Goodyear UltraGrip Performance Gen-1 (2026)

In this comparison, we are comparing a tyre from a manufacturer from (Riken) against a tyre from a manufacturer from USA (Goodyear). Generally, Goodyear winter tyres are slightly better rated (94%) than Riken (26%). But when it comes to comparing Riken Snowtime b2 and Goodyear UltraGrip Performance Gen-1, the rating is the same - 0%. Important for this comparison is also the Autobild 2017 225/50 R17 test, where both the Snowtime b2 and the UltraGrip Performance Gen-1 were tested.