Most energy-efficient 345/25ZR21 (2026)

By energy class: C 2 · D 1

1. 1C
   Hankook 1037437

   wet grip A · 73 dB
2. 2C
   Pirelli 46824

   wet grip A · 73 dB
3. 3D
   Michelin 817754

   wet grip D · 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