Both of the tyres in this comparison are made by
Continental, which is a brand from Germany. In this particular case, the Continental WinterContact TS 870 has a better rating of 99% compared to 76% of the Continental PremiumContact 6. The first tyre test of Continental PremiumContact 6 was done in 2017, compared to 2020 when was the Continental WinterContact TS 870 first tested. When it comes to comparison, eu labels can be also interesting - 83% of Continental PremiumContact 6 has A wet grip rating, whereas 82% of Continental WinterContact TS 870 has B rating. If you wonder where the tyres in question are made, the
PremiumContact 6 is made in Slovakia/Germany/Czech Republic and
WinterContact TS 870 is made in France.