Most energy-efficient 305/40 ZR22 (2026)

By energy class: C 3

1. 1C
   Forceum HEPTAGON SUV (2M610)

   wet grip B · 74 dB
2. 2C
   Accelera IOTA - ST68 (2M512)

   wet grip C · 72 dB
3. 3C
   Forceum PENTA (2M3036)

   wet grip B · 70 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