2025 ADAC All Season Tire Test
The Barum Quartaris 5 receives an "adequate" rating for driving safety, which also defines its overall grade. Its performance is weak on dry roads and only satisfactory on wet surfaces, though it performs well in winter and earns a good score for its environmental impact. On dry roads, the tire provides poor steering feedback and precision, requiring constant corrections as it responds with a delay and tends to oversteer early during lane changes. On wet roads, it scores as merely satisfactory across all criteria, with average grip levels and a tendency to understeer or oversteer. In contrast, the tire performs well in winter conditions, earning good scores for braking and traction on snow, and its handling is rated as secure and largely precise. Environmentally, the German-made tire achieves a good rating thanks to good projected mileage, low wear, low weight, and good fuel efficiency.

