In this comparison, we are comparing a tyre from a manufacturer from Poland (Kormoran) against a tyre from a manufacturer from Austria (Semperit). Kormoran is a brand that belongs to the Michelin group. Semperit is a brand that belongs to the Continental group. Generally, Semperit winter tyres are slightly better rated (75%) than Kormoran (12%). But when it comes to comparing Kormoran Snowpro b2 and Semperit Speed-Grip 3, the rating is the same - 0%. The first tyre test of Kormoran Snowpro b2 was done in 2015, compared to 2017 when was the Semperit Speed-Grip 3 first tested. Important for this comparison is also the Autobild 2017 225/50 R17 test, where both the Snowpro b2 and the Speed-Grip 3 were tested. When it comes to comparison, eu labels can be also interesting - 100% of Kormoran Snowpro b2 has E wet grip rating, whereas 100% of Semperit Speed-Grip 3 has C rating.