Most energy-efficient 255/35 ZR21 (2026)

By energy class: B 1 · C 7 · D 1

1. 1B
   Kumho Ps71 2350133

   wet grip A · 73 dB
2. 2C
   Kumho Ps71 2337073

   wet grip A · 73 dB
3. 3C
   KUMHO Ecsta Sport 2364733

   wet grip A · 73 dB
4. 4C
   KUMHO Ecsta Sport 2374963

   wet grip A · 73 dB
5. 5C
   Kumho 2374963

   wet grip A · 73 dB
6. 6C
   Accelera IOTA EVT ( 1M2676)

   wet grip B · 71 dB
7. 7C
   Accelera PHI (1M2312)

   wet grip C · 70 dB
8. 8C
   Accelera X GRIP 4S 2 (1M2783)

   wet grip B · 72 dB
9. 9D
   Forceum PHI (1M3265)

   wet grip C · 72 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