Most energy-efficient 325/40R21 (2026)

By energy class: C 3

1. 1C
   Michelin 098129

   wet grip A · 74 dB
2. 2C
   Gripmax P00-3220016859

   wet grip B · 74 dB
3. 3C
   Gripmax SureGrip Pro Winter-165

   wet grip B · 75 dB

Ranked by annual energy consumption; running cost at the EU average household price. Open a model to see the cost in your country. Methodology