2025 Auto Bild Summer Performance Tyre Test
The Nokian Powerproof 1 offered good aquaplaning reserves, short braking distances, and quiet rolling noise of 72.7 dB combined with low rolling resistance of 8.93 kg/t. It performed well in straight-line aquaplaning tests though less impressively in curved aquaplaning situations. Its major limitations were restricted mileage of 31,820 kilometers and strong understeer tendencies in wet conditions, making it less predictable at the limit. With a reasonable price of €296, it achieved acceptable cost performance at €9.30 per 1000 kilometers, earning a "satisfactory" rating.

