Tyre size calculator

305
30
21

Equivalent sizes for the 305/30 R21 tyre

Sidewall height 92 mmDiameter 716 mm Circumference 2251 mmRevolutions/km 444

To be approved, a tyre's diameter may differ by no more than 2 %. The vehicle's load and speed indices must also be respected.

Tyre size equivalents

No equivalent sizes are recorded for this tyre size.

305/30 R21 tyres in stock

View all 3 305/30 R21 tyres ›
Pirelli P Zero Sports CarSummer tyresPirelliP Zero Sports Car 104YFrom CHF 383.00Michelin Pilot Alpin 5Winter tyresMichelinPilot Alpin 5 104VFrom CHF 510.00
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This information is provided for guidance only and does not engage Rupteur's liability in any way.