In this comparison, we are comparing a tyre from a manufacturer from Singapore (
GT) against a tyre from a manufacturer from Austria (
Semperit).
Semperit is a brand that belongs to the Continental group. Generally,
Semperit winter tyres are slightly better rated (75%) than
GT (50%). In this particular case, the Semperit Speed-Grip 5 has a better rating of 78% compared to 39% of the GT Radial Champiro WinterPro HP. The first tyre test of GT Radial Champiro WinterPro HP was done in 2015, compared to 2022 when was the Semperit Speed-Grip 5 first tested. Important for this comparison is also the
Autobild 2023 225/45 R18 test, where both the
Radial Champiro WinterPro HP and the
Speed-Grip 5 were tested.
Autobild
