Comparison: Dunlop Sport Maxx RT2 vs. Semperit Speed-Life 3

In this comparison, we are comparing a tyre from a manufacturer from USA (Dunlop) against a tyre from a manufacturer from Austria (Semperit). Dunlop is a brand that belongs to the GoodYear group. Semperit is a brand that belongs to the Continental group. Generally, Dunlop summer tyres are slightly better rated (63%) than Semperit (51%). In this particular case, the Dunlop Sport Maxx RT2 has a better rating of 62% compared to 51% of the Semperit Speed-Life 3. The first tyre test of Dunlop Sport Maxx RT2 was done in 2026, compared to 2021 when was the Semperit Speed-Life 3 first tested. Important for this comparison is also the Autobild 2026 245/45 R19 test, where both the Sport Maxx RT2 and the Speed-Life 3 were tested.