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 (11%). The first tyre test of Riken Snowtime b2 was done in 2015, compared to 2019 when was the GoodYear UltraGrip Performance+ first tested.
Test Profile
Snowtime b2
UltraGrip Performance+
Number of tests
2
23
Best position
#6
#1
Average position
23.0
3.3
Latest test
2017
2025
Available sizes
18
176
Dimensions and prices
Compare prices across all available dimensions for these tyres.
