In this comparison, we are comparing a tyre from a manufacturer from (Powertrac) against a tyre from a manufacturer from USA (Goodyear). Generally, Goodyear winter tyres are slightly better rated (86%) than Powertrac (1%). But when it comes to comparing Powertrac Snowstar and Goodyear UltraGrip Performance Gen-1, the rating is the same - 0%. The first tyre test of Powertrac Snowstar was done in 2017, compared to 2015 when was the Goodyear UltraGrip Performance Gen-1 first tested. Important for this comparison is also the Autobild 2017 225/50 R17 test, where both the Snowstar and the UltraGrip Performance Gen-1 were tested.