2025 ADAC Summer Tire Test
The Norauto Prevensys 4 achieves an "adequate" overall rating, primarily due to its weak performance in driving safety, particularly on dry roads. Despite a "good" rating on wet roads and a "good" score for environmental performance, its dry road shortcomings limit the overall result. On dry roads, it exhibits significant weaknesses, losing performance with increasing temperature, providing poor feedback, and responding slowly to steering inputs, leading to unstable handling and oversteer. Its braking distance is good. On wet roads, it achieves a "good" overall rating with slightly above-average braking and slightly below-average handling, allowing for safe and mostly precise control. It narrowly misses "good" ratings for aquaplaning resistance. Its environmental performance is "good," with good projected mileage, abrasion, and efficiency.