In this comparison, we are comparing a tyre from a manufacturer from USA (Dunlop) against a tyre from a manufacturer from Holland (Vredestein). Dunlop is a brand that belongs to the GoodYear group. Generally, Dunlop allround tyres are slightly better rated (62%) than Vredestein (57%). But when it comes to comparing Dunlop Grandtrek ST1 and Vredestein Quatrac 5, the rating is the same - 0%. The first tyre test of Dunlop Grandtrek ST1 was done in 2016, compared to 2015 when was the Vredestein Quatrac 5 first tested. Important for this comparison is also the Autobild 2016 215/60 R16 test, where both the Grandtrek ST1 and the Quatrac 5 were tested.