In this comparison, we are comparing a tyre from a manufacturer from Italy (Pirelli) against a tyre from a manufacturer from (Powertrac). Generally, Pirelli winter tyres are slightly better rated (70%) than Powertrac (0%). But when it comes to comparing Pirelli Winter Sottozero 3 and Powertrac Snowstar, the rating is the same - 0%. The first tyre test of Pirelli Winter Sottozero 3 was done in 2015, compared to 2017 when was the Powertrac Snowstar first tested. Important for this comparison is also the Autobild 2017 225/50 R17 test, where both the Winter Sottozero 3 and the Snowstar were tested. We also know where Winter Sottozero 3 is made - Italy.