In this comparison, we are comparing a tyre from a manufacturer from (
Riken) against a tyre from a manufacturer from Japan (
Bridgestone). Generally,
Bridgestone winter tyres are slightly better rated (87%) than
Riken (11%). The first tyre test of Riken Snowtime b2 was done in 2015, compared to 2024 when was the Bridgestone Blizzak 6 first tested.